Product Facts
- Product Name
- Selleys No Mould Silicone Sealant
- Availability
- In Stock
- Condition
- New
- Category
- Home & Garden > Sealants & Caulking
- Seller
- Selleys
Selleys No Mould Silicone Sealant
Keep mould and mildew at bay with Selleys No Mould Silicone Sealant. This sealant provides a water-tight seal that resists mould and mildew growth, perfect for wet areas. Features mould and mildew resistant technology with 'Speed Seal' - shower-ready in approximately 1 hour. Flexible, durable waterproof seal that resists lifting, cracking, and peeling. Ideal for bathrooms, kitchens, laundries, and showers.
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Cure Rate | ~2 mm per 24 hours |
|---|---|
| Skin Time | ~20 minutes |
| Elongation | ~400% |
| Technology | Acetic cure silicone |
| Limitations | Not for permanent immersion or potable water use. Not suitable on some metals prone to corrosion. Not suitable for PE, PP, PTFE plastics. |
| Directions for Use | 1. Clean and dry surfaces thoroughly. 2. Cut cartridge tip and nozzle, insert into gun. 3. Apply bead with steady pressure, ensuring good contact. 4. Tool bead within 5–10 minutes. 5. Shower use possible after ~1 hour; allow full cure for long-term performance. |
| Joint Movement Capability | ±25% |
Product Intelligence
Selleys No Mould Silicone Sealant: Technical Details, Specifications, and Features
Product Overview
Selleys No Mould Silicone Sealant is a specialized silicone-based sealant specifically designed for humid and damp environments where mould resistance is essential. The product is recommended for application in bathrooms, kitchens, and laundries, providing long-lasting waterproof seals with advanced mould-preventing technology.
Available Variants and Product Codes
The Selleys No Mould Silicone Sealant is available in multiple formulations and sizes:
| Variant | Size | Product Code | Barcode |
|---|---|---|---|
| Translucent 290mL | 290mL | 101803 | 9300697128805 |
| White 290mL | 290mL | 101804 | 9300697128812 |
| White Tube 100mL | 100mL | 101833 | 9300697128836 |
| Translucent Tube 100mL | 100mL | 101834 | 9300697128843 |
| White 100mL SRT | 100mL | 102052 | 9300697128836 |
| Light Grey 290mL | 290mL | 102080 | 9300697129222 |
| Dark Grey 290mL | 290mL | 102081 | 9300697129215 |
Key Technical Features
Curing Technology and Performance
The product utilizes acetic cure silicone sealant technology with the following performance characteristics:
- Skin Time: 20 minutes
- Curing Rate: 2mm / 24 hours
- Shower Ready: 1 hour after application
- Full Cure: At least 48 hours
Movement and Flexibility
- Joint Movement Capability (ISO9047): ±25%
- Elongation (ASTM D412 modified): Approximately 400%
Core Benefits
The sealant offers several distinctive advantages for wet area applications:
- Mould Resistance: Stops mould growth (with regular cleaning)
- Waterproof Seal: Long-lasting water protection
- Lifting Resistance: Resists lifting from surfaces
- Speed Seal Technology: Produces a shower-ready seal in 1 hour
Hazard Classification and Safety Information
The product is classified as hazardous according to Safe Work Australia GHS 7 criteria with the following hazard classifications:
- Skin Irritation - Category 2
- Eye Irritation - Category 2A
- Sensitisation - Skin - Category 1
Primary Hazard Statement
H319: Causes serious eye irritation.
Recommended Applications
Selleys No Mould Silicone Sealant is ideally suited for:
- Bathrooms - around showers, baths, and fixtures
- Kitchens - around sinks and wet areas
- Laundries - areas prone to moisture and humidity
- Any humid or damp environment where mould prevention is necessary
Transport Classification
The product is not classified as dangerous goods under:
- Australian Code for the Transport of Dangerous Goods by Road & Rail
- New Zealand NZS5433: Transport of Dangerous Goods on Land
- International Maritime Dangerous Goods Code (IMDG Code)
- International Air Transport Association (IATA) Dangerous Goods Regulations
Product Composition
The sealant contains the following chemical entities:
| Chemical Entity | CAS Number | Proportion |
|---|---|---|
| Silanetriol, ethyl-, triacetate | 17689-77-9 | 1 - 10% (w/w) |
| Acetoxysilane | 4253-34-3 | <1% (w/w) |
| 2-Octy-2H-isothiazol-3-one (OIT) | 26530-20-1 | <0.5% (w/w) |
| Non-hazardous ingredients or below reporting limits | — | Balance |
Important Limitations
Users should be aware of the following restrictions:
- Not paintable - Complete painting 7 days prior to applying sealant
- Not suitable for aquariums
- Not suitable for food and drinking water contact
- Not suitable for permanent water immersion
- Not suitable for metals other than aluminium and stainless steel
Manufacturer and Support
Manufacturer: Selleys, a division of DuluxGroup (Australia) Pty Ltd
Contact Information:
- Telephone: 1300 555 205
- Website: www.selleys.com
Safety Data Sheet Availability
Comprehensive warnings, first aid procedures, and shipping information for Selleys No Mould Silicone Sealant are contained in the product Safety Data Sheet, which is available through the Selleys website.
References
- [1] SELLEYS_NO_MOULD_SILICONE_SEALANT-AUS_GHS.pdf
- [4] selleys-no-mould-tds-v-2-0.pdf