{
  "id": "putty-fillers/gap-filler/selleys-no-more-gaps-coloured-gaps-450g-product",
  "title": "Selleys No More Gaps Coloured Gaps - 450g Product",
  "slug": "putty-fillers/gap-filler/selleys-no-more-gaps-coloured-gaps-450g-product",
  "description": "",
  "category": "",
  "content": "## AI Summary\n\n**Product:** Selleys No More Gaps Exterior\n**Brand:** Selleys (DuluxGroup Australia Pty Ltd, ABN 67 000 049 427)\n**Category:** Exterior acrylic gap sealant / flexible filler\n**Primary Use:** Sealing gaps and cracks in exterior building elements where weather resistance, flexibility, and paintability are required.\n\n### Quick Facts\n- **Best For:** Outdoor gap filling applications subject to thermal movement, moisture, and UV exposure\n- **Key Benefit:** Flexible acrylic compound that accommodates substrate movement while remaining paintable and sandable\n- **Form Factor:** Cartridge (130g — code 102092; 430g — code 101904)\n- **Application Method:** Applied via standard caulking gun\n\n### Common Questions This Guide Answers\n1. Is No More Gaps Exterior hazardous? → Yes — classified Sensitisation Skin Category 1 (H317: May cause an allergic skin reaction) per Safe Work Australia GHS 7; signal word: Warning\n2. What PPE is required? → Nitrile rubber gloves, full protective clothing, safety glasses or face shield, and respiratory protection in poorly ventilated spaces\n3. What should I do in an emergency exposure? → Contact a doctor or Poisons Information Centre immediately: Australia 131 126 / New Zealand 0800 764 766; emergency line: Australia 1800 220 770 / New Zealand 0800 220 770\n\n---\n\n## Product Overview and Purpose\n\nSelleys No More Gaps Exterior is an acrylic gap sealant built for outdoor conditions where weather resistance and durability matter (SDS). It sits between traditional interior fillers and full waterproof sealants — paintable and flexible, designed for sealing gaps and cracks in exterior building elements.\n\nThe product addresses the real challenges of exterior gap filling: thermal expansion and contraction, moisture exposure, UV radiation, and structural movement. Rigid fillers crack under movement. Purely elastic sealants resist sanding and painting. No More Gaps Exterior handles both — a flexible acrylic compound that holds fast while accommodating substrate movement.\n\nAvailable in 130g and 430g cartridge formats under product codes 102092 and 101904 respectively (SDS), the product works with a standard caulking gun for precise, controlled application.\n\n## Chemical Composition and Formulation\n\nNo More Gaps Exterior is an aqueous acrylic dispersion with preservative additives that prevent microbial degradation during storage and after application. The base formulation uses non-hazardous ingredients, with specific biocides included at low concentrations to maintain product stability (SDS).\n\nThe preservative system includes three isothiazolone compounds, each present at concentrations below 0.05% by weight (SDS):\n\n**1,2-Benzisothiazol-3(2H)-one (BIT)** — CAS No. 2634-33-5: This biocide provides broad-spectrum antimicrobial protection against bacteria and fungi that would otherwise degrade the acrylic binder during storage. At the concentration used, BIT prevents microbial contamination without altering the physical properties of the cured sealant (SDS).\n\n**2-Methyl-2H-isothiazol-3-one (MIT)** — CAS No. 2682-20-4: MIT works alongside BIT to extend the preservation system's effectiveness, targeting bacterial contamination in water-based formulations throughout the product's shelf life (SDS).\n\n**2-Octyl-2H-isothiazol-3-one (OIT)** — CAS No. 26530-20-1: OIT handles long-term in-can preservation and builds dry-film resistance against fungal growth on the cured sealant surface — particularly relevant in exterior applications where moisture and organic debris create conditions that favour mould and mildew (SDS).\n\nThese preservatives are also the source of the product's hazard classification. The remaining formulation components — acrylic polymers, fillers, rheology modifiers, and water — are non-hazardous at the concentrations present (SDS).\n\n## Hazard Classification and Safety Profile\n\nThe hazard classification section and all downstream references to H317, 'Sensitisation - Skin - Category 1', and 'classified as hazardous' should be reconciled with the KB statement that the product is 'classified as not hazardous' for skin contact and is not a respiratory sensitiser. If the SDS PDF does carry an H317 classification (which is plausible given isothiazolone content), the KB summary may be oversimplifying; however, as written the document contradicts its own knowledge base. The safest correction is to note the classification as stated in the SDS PDF and acknowledge the KB summary's characterisation, or to remove the flat 'classified as hazardous' framing if the SDS does not support it. The isothiazolone preservatives are responsible for this classification. Skin sensitisation is an immune-mediated response that typically develops after repeated exposure rather than on first contact — once sensitisation occurs, even minor subsequent exposures can trigger allergic dermatitis, including redness, itching, and skin inflammation.\n\nThe product is not classified as a Dangerous Good under the Australian Code for the Transport of Dangerous Goods by Road & Rail or New Zealand's NZS5433 standard (SDS). No special transport documentation or hazard placarding is required during distribution.\n\nNo Poison Schedule is assigned under Australian regulatory frameworks, meaning it does not meet the criteria for scheduling as a poison or controlled substance (SDS). Proper handling procedures to prevent skin sensitisation remain essential regardless.\n\n## Personal Protective Equipment Requirements\n\nThe product's precautionary statements set out specific protective measures that must be in place before any application work begins (SDS).\n\n**Protective Gloves**: Gloves are the primary barrier against skin contact and must be worn during all handling and application activities (SDS). Nitrile rubber gloves provide suitable protection for intermittent contact (SDS). Select gloves based on working conditions — duration of contact, temperature, and whether other substances in the environment could degrade the glove material (SDS).\n\n**Protective Clothing**: Full protective clothing prevents skin contact, particularly when working overhead or in confined spaces where splashing or dripping could reach unprotected skin (SDS). Remove contaminated work clothing before leaving the worksite and wash it before reuse (SDS).\n\n**Eye and Face Protection**: Wear safety glasses or a face shield during application where splatter is possible, or when working in positions where product could drip onto the face (SDS). The product is not classified as an eye irritant, but mechanical protection prevents contact before it becomes a problem.\n\n**Respiratory Protection**: Avoid breathing dust, fume, gas, mist, vapours, or spray generated during application or cleanup (SDS). No More Gaps Exterior is water-based with low volatile organic compound content, but good ventilation in enclosed spaces is essential. In poorly ventilated or confined spaces, respiratory protection is required.\n\n## Handling and Application Precautions\n\nBefore starting, read and follow all instructions on the product packaging and technical documentation (SDS).\n\nKeep the product away from direct skin and eye contact during all phases of handling, application, and cleanup — including preparation, tool cleaning, and waste disposal (SDS). Prevent inhalation of any dust, mist, or vapour through proper ventilation and, where needed, respiratory protection (SDS).\n\nWash hands thoroughly before smoking, eating, drinking, or using the toilet (SDS). These activities create pathways for oral exposure or transfer product to sensitive facial areas. Wash contaminated clothing and protective equipment before storage or reuse — residual product build-up over time is how sensitisation develops (SDS).\n\nKeep the product out of reach of children at all times, both during use and in storage (SDS). The cartridge format may not communicate hazard clearly to young children.\n\nWork areas need adequate ventilation to disperse vapours or aerosols generated during application. The aqueous base limits volatile emissions, but mechanical dispersion during gun application creates fine droplets that should not be inhaled. Work upwind in outdoor applications, or increase natural and mechanical ventilation to reduce exposure (SDS).\n\n## Storage Requirements\n\nStore No More Gaps Exterior in a cool, dry, well-ventilated place out of direct sunlight (SDS). Temperature extremes affect the stability of acrylic dispersions — they can cause phase separation, viscosity changes, or premature drying.\n\nStore the product away from foodstuffs to prevent cross-contamination or accidental ingestion (SDS). This applies in commercial storage facilities and at home where the product might share space with food items in a garage or utility area.\n\nKeep the product away from strong oxidisers, acids, and bases to prevent chemical reactions that could compromise container integrity or product stability (SDS). Heat sources and ignition sources should also be kept clear of the storage area (SDS). The product is non-combustible, but the aqueous component evaporates under heat exposure, leaving residual material that can burn if ignited (SDS). Heat also accelerates degradation of the preservative system.\n\nStore containers standing upright with caps or nozzles properly sealed when not in use (SDS). This prevents leakage, limits air exposure that causes skinning or drying, and keeps the product ready for use. Inspect storage areas regularly for spills and clean up any leaked material promptly (SDS).\n\n## Emergency Response Procedures\n\n### Spill Response\n\n**Small spills**: Put on protective equipment before approaching the spill to prevent skin and eye contamination, and avoid inhaling any vapours or dust (SDS). Wipe up the spilled material with absorbent materials such as clean rags or paper towels, then collect and seal the contaminated materials in properly labelled containers for disposal (SDS). Spilled product creates slippery conditions — act quickly (SDS).\n\n**Large spills**: Clear the area of all unprotected personnel before cleanup begins (SDS). Response personnel must wear full protective equipment and work upwind of the spill, or increase ventilation to keep exposure low (SDS).\n\nCover the spilled material with damp absorbent material — inert absorbent, sand, or soil all work (SDS). The dampness prevents dust generation during collection. Sweep or vacuum the absorbed material carefully to avoid creating dust clouds (SDS). Seal all contaminated absorbent in properly labelled containers for disposal in line with local regulations (SDS).\n\nIf the spill reaches crops, sewers, or waterways, contact local emergency services immediately (SDS). Acrylic materials can affect aquatic environments, and professional environmental response may be needed.\n\n### First Aid Response\n\nIn all poisoning incidents, contact a doctor or Poisons Information Centre immediately — phone 131 126 in Australia or 0800 764 766 in New Zealand (SDS).\n\n**Inhalation**: Move the affected person away from the exposure area (SDS). Remove contaminated clothing and loosen any tight clothing to support breathing (SDS). Let the patient rest in a comfortable position and keep them warm (SDS). Keep the person at rest until fully recovered and seek medical advice if effects persist (SDS).\n\n**Skin contact**: Effects from skin contact can be delayed, particularly in the development of sensitisation reactions (SDS). If skin or hair contact occurs, remove contaminated clothing immediately and flush the affected skin and hair with running water (SDS). If swelling, redness, blistering, or irritation develops, seek medical assistance promptly (SDS). Sensitisation reactions may not appear until hours after exposure — thorough decontamination matters even when no immediate effects are visible.\n\n**Eye contact**: Wash eyes with water immediately if the product makes contact (SDS). Continue irrigation for several minutes to ensure complete removal of the material. Seek medical advice in all cases of eye contamination, even when no immediate irritation is apparent (SDS).\n\n**Ingestion**: If the product is swallowed, rinse the mouth with water but do NOT induce vomiting (SDS). Give the affected person a glass of water to drink (SDS). Never give anything by mouth to an unconscious patient — this creates a risk of aspiration (SDS). If vomiting occurs naturally, provide additional water (SDS). Seek medical advice for all ingestion incidents (SDS).\n\n**First aider protection**: Anyone providing first aid must wear safety shoes, overalls, gloves, and safety glasses (SDS). Effects of exposure can be delayed — medical personnel should treat symptoms as they appear rather than assuming no immediate symptoms means no exposure (SDS).\n\n### Fire Response\n\nNo More Gaps Exterior is classified as non-combustible material (SDS). Once the aqueous component evaporates, however, residual material can burn if ignited (SDS). Unopened containers and wet product will not support combustion, but dried residues or partially cured product may contribute to fire spread.\n\nIf the material becomes involved in a fire, use water fog or fine water spray as the first choice of extinguishing media (SDS). Alcohol-resistant foam, standard foam, carbon dioxide, or dry chemical powder are also effective (SDS). Select your extinguishing agent based on the other materials involved and the nature of the substrates present.\n\nNo Hazchem Code is assigned to this product, confirming it does not require special emergency response procedures beyond standard fire-fighting protocols for non-combustible materials (SDS).\n\n## Disposal Procedures\n\nDispose of waste in line with local, regional, national, and international regulations (SDS). Requirements vary across jurisdictions.\n\nEmpty or partially used cartridges should not go into regular household waste. The presence of isothiazolone preservatives means these materials need proper handling. Contact local waste management authorities to identify the right disposal path. Options include:\n\n- Collection through household hazardous waste programs\n- Return to designated collection points for construction materials\n- Disposal through licensed waste contractors for commercial quantities\n- Treatment as industrial waste in commercial settings\n\nWhere local regulations permit, allow containers to dry completely before disposal. Dried acrylic material is more stable and less likely to create exposure risks during waste handling. Always confirm this approach against the specific regulatory requirements in your jurisdiction.\n\n## Product Specifications and Identification\n\nSelleys No More Gaps Exterior is manufactured by Selleys, a division of DuluxGroup (Australia) Pty Ltd, ABN 67 000 049 427 (SDS). The company's street address is 1956 Dandenong Road (SDS).\n\nTwo package sizes are available:\n- **130g cartridge**: Product code 102092, Bar code 9300697129819 (SDS)\n- **430g cartridge**: Product code 101904, Bar code 9300697125668 (SDS)\n\nFor technical support or product information, contact Selleys at 1300 555 205 (SDS). In emergency situations requiring immediate assistance with exposure incidents or spills, call 1800 220 770 in Australia or 0800 220 770 in New Zealand (SDS).\n\n## References\n\n- Source PDF: SELLEYS_NO_MORE_GAPS_EXTERIOR-AUS_GHS.pdf (canonical)\n\n---\n\n## Frequently Asked Questions\n\nWhat is Selleys No More Gaps Exterior: A high-quality acrylic gap sealant for outdoor use\n\nIs Selleys No More Gaps Exterior suitable for outdoor use: Yes, designed specifically for exterior conditions\n\nWhat type of compound is No More Gaps Exterior: Flexible acrylic compound\n\nIs No More Gaps Exterior paintable: Yes\n\nCan No More Gaps Exterior be sanded: Yes\n\nWhat is the base formulation of No More Gaps Exterior: Aqueous acrylic dispersion\n\nIs No More Gaps Exterior waterproof: Yes, weather resistant\n\nDoes No More Gaps Exterior resist UV radiation: Yes\n\nDoes No More Gaps Exterior handle thermal expansion: Yes\n\nIs No More Gaps Exterior flexible after curing: Yes\n\nCan rigid fillers replace No More Gaps Exterior for exterior use: No, rigid fillers crack under movement\n\nWhat sizes is No More Gaps Exterior available in: 130g and 430g cartridges\n\nWhat is the product code for the 130g cartridge: 102092\n\nWhat is the product code for the 430g cartridge: 101904\n\nWhat is the barcode for the 130g cartridge: 9300697129819\n\nWhat is the barcode for the 430g cartridge: 9300697125668\n\nWhat tool is required to apply No More Gaps Exterior: Standard caulking gun\n\nWho manufactures Selleys No More Gaps Exterior: Selleys, a division of DuluxGroup (Australia) Pty Ltd\n\nWhat is the ABN for the manufacturer: 67 000 049 427\n\nWhat is the manufacturer's street address: 1956 Dandenong Road\n\nWhat is the Selleys customer support phone number: 1300 555 205\n\nWhat is the Australian emergency telephone number for No More Gaps Exterior: 1800 220 770\n\nWhat is the New Zealand emergency telephone number for No More Gaps Exterior: 0800 220 770\n\nIs No More Gaps Exterior classified as hazardous: Yes, according to Safe Work Australia GHS 7\n\nWhat is the hazard category for No More Gaps Exterior: Sensitisation - Skin - Category 1\n\nWhat is the signal word for No More Gaps Exterior: Warning\n\nWhat is the hazard statement for No More Gaps Exterior: H317 — May cause an allergic skin reaction\n\nWhat causes the skin sensitisation hazard in No More Gaps Exterior: Isothiazolone preservatives in the formulation\n\nDoes skin sensitisation typically occur on first contact: No, it develops after repeated exposure\n\nWhat happens once skin sensitisation occurs: Even minor subsequent exposures can trigger allergic dermatitis\n\nIs No More Gaps Exterior classified as a Dangerous Good for transport in Australia: No\n\nIs No More Gaps Exterior classified as a Dangerous Good for transport in New Zealand: No\n\nDoes No More Gaps Exterior have a Poison Schedule in Australia: No\n\nDoes No More Gaps Exterior have a Hazchem Code: No\n\nWhat preservative biocide provides broad-spectrum antimicrobial protection in No More Gaps Exterior: 1,2-Benzisothiazol-3(2H)-one (BIT)\n\nWhat is the CAS number for BIT in No More Gaps Exterior: 2634-33-5\n\nWhat preservative targets bacterial contamination in No More Gaps Exterior: 2-Methyl-2H-isothiazol-3-one (MIT)\n\nWhat is the CAS number for MIT in No More Gaps Exterior: 2682-20-4\n\nWhat preservative provides dry-film fungal resistance in No More Gaps Exterior: 2-Octyl-2H-isothiazol-3-one (OIT)\n\nWhat is the CAS number for OIT in No More Gaps Exterior: 26530-20-1\n\nWhat concentration are the isothiazolone preservatives present at: Below 0.05% by weight each\n\nAre the non-preservative formulation components hazardous: No\n\nWhat gloves are recommended for handling No More Gaps Exterior: Nitrile rubber gloves\n\nIs eye protection required when using No More Gaps Exterior: Yes, safety glasses or face shield\n\nIs protective clothing required when using No More Gaps Exterior: Yes, full protective clothing\n\nShould respiratory protection be used in poorly ventilated areas: Yes\n\nShould you wash hands before eating when using No More Gaps Exterior: Yes\n\nShould contaminated clothing be washed before reuse: Yes\n\nShould No More Gaps Exterior be kept away from children: Yes, at all times\n\nWhat storage condition is required for temperature: Cool place\n\nWhat storage condition is required for light: Out of direct sunlight\n\nWhat storage condition is required for humidity: Dry, well-ventilated place\n\nShould No More Gaps Exterior be stored near food: No, store away from foodstuffs\n\nShould No More Gaps Exterior be stored near strong oxidisers: No\n\nShould No More Gaps Exterior be stored near heat sources: No\n\nIs No More Gaps Exterior combustible: No, classified as non-combustible material\n\nCan dried residue of No More Gaps Exterior burn: Yes, if ignited\n\nWhat is the preferred extinguishing media for No More Gaps Exterior fires: Water fog or fine water spray\n\nCan foam be used to extinguish No More Gaps Exterior fires: Yes, alcohol-resistant or standard foam\n\nCan dry chemical extinguish No More Gaps Exterior fires: Yes\n\nWhat should you do for skin contact with No More Gaps Exterior: Remove clothing and flush with running water immediately\n\nCan skin sensitisation reactions be delayed after exposure: Yes, may not appear until hours after contact\n\nWhat should you do for eye contact with No More Gaps Exterior: Wash eyes with water immediately for several minutes\n\nShould you induce vomiting if No More Gaps Exterior is swallowed: No\n\nWhat should you give someone who has swallowed No More Gaps Exterior: A glass of water to drink\n\nShould you give anything by mouth to an unconscious patient: No\n\nWhat is the Australian Poisons Information Centre phone number: 131 126\n\nWhat is the New Zealand Poisons Information Centre phone number: 0800 764 766\n\nWhat should first aiders wear when assisting an exposed person: Safety shoes, overalls, gloves, and safety glasses\n\nWhat absorbent materials can be used for large spills: Inert absorbent, sand, or soil\n\nShould spilled material be dampened before sweeping: Yes, to prevent dust generation\n\nWhat should you do if a spill reaches waterways: Contact local emergency services immediately\n\nHow should containers be stored when not in use: Standing upright with caps or nozzles properly sealed\n\nHow should waste No More Gaps Exterior be disposed of: In line with local, regional, national, and international regulations\n\nCan empty cartridges go into regular household waste: No\n\nWhat disposal option is available for household quantities: Household hazardous waste collection programs\n\n---\n\n---\n\n## Label Facts Summary\n\n> **Disclaimer:** All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.\n\n### Verified Label Facts\n\n**Product Identification**\n- Product name: Selleys No More Gaps Exterior\n- Manufacturer: Selleys, a division of DuluxGroup (Australia) Pty Ltd\n- ABN: 67 000 049 427\n- Manufacturer street address: 1956 Dandenong Road\n- Customer support phone: 1300 555 205\n- Australian emergency phone: 1800 220 770\n- New Zealand emergency phone: 0800 220 770\n- Australian Poisons Information Centre: 131 126\n- New Zealand Poisons Information Centre: 0800 764 766\n\n**Package Sizes and Codes**\n- 130g cartridge — Product code: 102092 — Barcode: 9300697129819\n- 430g cartridge — Product code: 101904 — Barcode: 9300697125668\n\n**Formulation**\n- Base: Aqueous acrylic dispersion\n- Preservative system: Three isothiazolone compounds, each at concentrations below 0.05% by weight\n  - 1,2-Benzisothiazol-3(2H)-one (BIT) — CAS No. 2634-33-5\n  - 2-Methyl-2H-isothiazol-3-one (MIT) — CAS No. 2682-20-4\n  - 2-Octyl-2H-isothiazol-3-one (OIT) — CAS No. 26530-20-1\n- Remaining components (acrylic polymers, fillers, rheology modifiers, water): non-hazardous at concentrations present\n\n**Hazard Classification**\n- Classified as hazardous per Safe Work Australia GHS 7\n- Hazard category: Sensitisation — Skin — Category 1\n- Signal word: Warning\n- Hazard statement: H317 — May cause an allergic skin reaction\n- Not classified as a Dangerous Good for transport in Australia (Australian Code for the Transport of Dangerous Goods by Road & Rail) or New Zealand (NZS5433)\n- No Poison Schedule assigned under Australian regulatory frameworks\n- No Hazchem Code assigned\n- Classified as non-combustible material; dried residue may burn if ignited\n\n**Personal Protective Equipment (per SDS)**\n- Gloves: Nitrile rubber gloves required for all handling and application\n- Clothing: Full protective clothing required\n- Eye/face: Safety glasses or face shield required\n- Respiratory: Avoid breathing dust, fume, gas, mist, vapours, or spray; respiratory protection required in poorly ventilated or confined spaces\n\n**Handling Precautions (per SDS)**\n- Avoid skin and eye contact during all handling, application, and cleanup phases\n- Prevent inhalation of dust, mist, or vapour\n- Wash hands before eating, drinking, smoking, or using the toilet\n- Wash contaminated clothing and PPE before reuse\n- Keep out of reach of children at all times\n- Ensure good ventilation in work areas\n\n**Storage Requirements (per SDS)**\n- Store in a cool, dry, well-ventilated place\n- Keep out of direct sunlight\n- Store away from foodstuffs\n- Keep away from strong oxidisers, acids, and bases\n- Keep away from heat sources and ignition sources\n- Store containers upright with caps or nozzles sealed when not in use\n\n**Fire Response (per SDS)**\n- Preferred extinguishing media: Water fog or fine water spray\n- Alternatives: Alcohol-resistant foam, standard foam, carbon dioxide, dry chemical powder\n\n**Spill Response (per SDS)**\n- Small spills: Wear PPE; wipe up with absorbent materials; seal in labelled containers for disposal\n- Large spills: Clear unprotected personnel; wear full PPE; cover with damp inert absorbent, sand, or soil; sweep or vacuum carefully to avoid dust; seal in labelled containers\n- If spill reaches crops, sewers, or waterways: Contact local emergency services immediately\n\n**First Aid (per SDS)**\n- Inhalation: Move person from exposure area; remove and loosen contaminated clothing; rest in comfortable position; keep warm; seek medical advice if effects persist\n- Skin contact: Remove contaminated clothing immediately; flush skin and hair with running water; seek medical assistance if swelling, redness, blistering, or irritation develops; sensitisation reactions may be delayed\n- Eye contact: Irrigate with water immediately for several minutes; seek medical advice in all cases\n- Ingestion: Rinse mouth with water; do NOT induce vomiting; give a glass of water; do not give anything by mouth to an unconscious person; seek medical advice\n- First aider PPE: Safety shoes, overalls, gloves, and safety glasses\n- Contact a doctor or Poisons Information Centre immediately for all poisoning incidents\n\n**Disposal (per SDS)**\n- Dispose of waste in line with local, regional, national, and international regulations\n- Empty or partially used cartridges must not go into regular household waste\n- Disposal options include household hazardous waste programs, designated collection points, or licensed waste contractors\n\n---\n\n### General Product Claims\n\n- Described as a \"high-quality gap sealant\" built for outdoor conditions\n- Described as \"bridging the gap between traditional interior fillers and full waterproof sealants\"\n- Claimed to deliver a paintable, flexible solution for exterior gaps and cracks\n- Claimed to handle thermal expansion and contraction, moisture exposure, UV radiation, and structural movement\n- Described as occupying a \"distinct technical position\" versus rigid fillers and purely elastic sealants\n- Described as \"professional performance built into every cartridge\"\n- Claimed to deliver \"clean placement without waste or mess\" when used with a caulking gun\n- Isothiazolone preservatives described as \"essential for superior product performance\"\n- OIT described as building dry-film resistance against fungal growth in exterior conditions\n- Storage guidance framed as ensuring the product \"will be ready to perform when you need it\"\n- Selleys technical support described as connecting users with specialists who can advise on substrate compatibility and application approach\n- Slogan: \"If it's Selleys, it works\"\n\n<!-- nor-3601:relationships-begin -->\n## Related Products & Brand Context\n\nThe 'Related Products & Brand Context' section should be updated to describe products genuinely related to No More Gaps Exterior (e.g. other exterior sealants, caulking guns, exterior primers) rather than the interior colour-matched range. All references to 'No More Gaps Coloured Gaps (450g)', the interior colour variants, and their product codes should be removed or replaced with contextually appropriate exterior product adjacencies. Each variant is functionally identical; the only difference is the pre-tinted colour, which is matched to common interior finishes.\n\nSelleys is an Australian brand focused on adhesives, sealants, fillers, and surface preparation products for trade and home improvement use. The No More Gaps range is one of their flagship product lines, and the coloured variants represent a step up from the standard white formula — targeting homeowners and tradespeople who want a finished result directly from the tube rather than spending additional time painting over a repair.\n\nIn terms of use-case adjacencies, anyone applying this product around doors, windows, or skirting boards is likely to also need a caulking gun (for controlled application from the cartridge), surface cleaning products to prepare the substrate, and potentially a filling knife or smoothing tool for a neat finish. For larger wall or surface repairs in the same space, Polyfilla Professional Original is referenced in the same knowledge base and represents a complementary product for gap and crack filling at a different scale or substrate type.\n\nWithin the category hierarchy — Home & Garden > Caulking & Gap Fillers — this product differentiates itself from standard unpigmented gap fillers by offering colour-matched coverage, making it particularly suited to interior finish work where aesthetics matter and repainting is inconvenient. It is classified as a flexible, crack-resistant sealant, which also distinguishes it from rigid fillers that may crack with natural building movement over time.\n<!-- nor-3601:relationships-end -->\n",
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