AI Summary

Product: Selleys Plasti-Bond Heavy Duty Bog Resin Brand: Selleys (a division of DuluxGroup Australia Pty Ltd) Category: Two-pack polyester putty filler system Primary Use: Strong, durable filling of holes and cracks in building materials using a chemically cured two-pack resin and hardener system.

Quick Facts

Best For: Professional and trade users who need a harder, more structurally sound fill than single-component air-dry fillers
Key Benefit: Chemical curing via polymerisation delivers superior hardness, shrinkage resistance, and a sandable, paintable surface
Form Factor: Thick grey paste (resin) combined with dedicated Plasti-Bond Hardener before use
Application Method: Mix resin with dedicated Plasti-Bond Hardener immediately before applying to substrate

Common Questions This Guide Answers

What PPE is required to use Plasti-Bond Heavy Duty Bog Resin safely? → Nitrile gloves, safety glasses or chemical splash goggles, overalls, closed safety shoes, and an organic vapour and particulate respirator compliant with AS/NZS 1715 and AS/NZS 1716
What are the hazard classifications for this product? → Class 3 Flammable Liquid (Dangerous Goods), skin irritant, eye irritant, skin sensitiser, suspected reproductive toxicant, and organ damage through repeated exposure — GHS signal word: Danger
How must uncured resin waste be disposed of? → As hazardous waste through an approved chemical waste contractor — must not be poured down drains, into waterways, or placed in general household waste

Selleys Plasti-Bond Heavy Duty Bog Resin — Complete Product Guide

Product Overview

Selleys Plasti-Bond Heavy Duty Bog Resin is a two-pack polyester putty system built for strong, durable filling of holes and cracks in building materials. Manufactured by Selleys, a division of DuluxGroup Australia Pty Ltd, it comes as a grey paste that you always combine with the dedicated Plasti-Bond Hardener before use. The result is a chemically cured filler — not a simple air-dry compound — and that distinction matters. It delivers hardness and structural integrity that single-component fillers cannot match.

This guide suits anyone picking up Plasti-Bond Heavy Duty Bog Resin for the first time, and those who have used similar products and want to understand this system more deeply. Because it is classified as Dangerous Goods Class 3 (flammable liquid) with a GHS signal word of Danger, knowing how to use it correctly is not optional. It is essential for professional results and personal safety.

How the Two-Pack System Works

The defining feature of Plasti-Bond Heavy Duty Bog Resin is its two-pack system. The resin comes separately from the Plasti-Bond Hardener, and you combine the two immediately before application. This is what sets it apart — and what makes it perform.

Why two packs?

Single-component fillers cure by drying — water or solvent evaporates and the filler hardens. Two-pack polyester systems cure through a chemical reaction between the resin and hardener. When you introduce the hardener to the resin, it triggers polymerisation: molecules cross-link and form a rigid, dense matrix. This process is not reversible and does not depend on evaporation. The cured filler therefore delivers:

Resistance to shrinkage
Significantly greater hardness than air-dry alternatives
A surface you can sand, shape, and paint once fully cured

The role of the hardener

The Plasti-Bond Hardener is a dedicated component — it is not interchangeable with hardeners from other product lines. Using the wrong hardener leads to incomplete curing, poor adhesion, or unpredictable chemical behaviour. Always use the Plasti-Bond Hardener specifically paired with this resin. No substitutions.

The mixing ratio matters. Too little hardener and the filler may stay soft or tacky. Too much and the pot life — the working time before the mixture begins to set — shortens dramatically, and the cured result can become brittle. Follow the manufacturer's mixing instructions precisely.

Physical Properties of the Resin

Knowing the physical properties of the unmixed resin sets accurate expectations before you open the container.

Form: Paste — thick and workable, not a liquid or powder
Colour: Grey — consistent throughout the paste, which helps confirm even mixing when combined with the typically cream or red-toned hardener
Odour: Characteristic — the resin has a noticeable chemical smell associated with styrene and polyester chemistry; this is expected and normal, and it reinforces the importance of working in a well-ventilated space
Water solubility: Insoluble — the cured product will not dissolve or soften in water, supporting its durability in interior and protected exterior applications

The grey colour serves a practical purpose beyond aesthetics. When you blend the resin with the hardener — which is typically a different colour — achieving a uniform, streak-free colour in the mixed putty confirms the two components are thoroughly combined. Consistent colour means consistent cure.

Hazard Classification and What It Means

Plasti-Bond Heavy Duty Bog Resin carries a Danger signal word — the higher of the two GHS signal words (the other being Warning). This classification reflects several overlapping hazard categories you need to understand before handling the product.

Dangerous Goods Class 3 — Flammable Liquid

The resin is classified as a Class 3 Dangerous Good: Flammable Liquid. It contains flammable solvents with a flash point that places it in the regulated flammable category under Australian dangerous goods legislation. In practical terms:

Keep the product away from open flames, sparks, and heat sources
Do not use near pilot lights, welding equipment, or any ignition source
Store in a cool, well-ventilated area away from direct sunlight and heat
Keep containers tightly sealed when not in use

Skin and eye irritant

Direct contact with the unmixed resin causes irritation to skin and eyes. This is not a minor precaution — repeated or prolonged skin contact can progress beyond irritation into sensitisation (see below). Avoid touching your face during use, and wash hands thoroughly after any contact.

Skin sensitiser

This is a critical hazard for anyone using the product regularly. A skin sensitiser is a substance that, after repeated exposure, causes the immune system to develop an allergic response. Once sensitisation occurs, even very small amounts of the substance can trigger a reaction — and sensitisation is generally permanent. Barrier protection is non-negotiable. Wear your gloves every time, without exception.

Suspected reproductive toxicant

The resin is classified as a suspected reproductive toxicant, meaning evidence suggests it may affect reproductive health or development. Pregnant individuals or those planning pregnancy should seek specific medical advice before using this product and consider whether an alternative is appropriate.

Organ damage through repeated exposure

Repeated or prolonged exposure — particularly through inhalation — is associated with organ damage. Target organs are not specified by manufacturer; this classification is consistent with the solvent content of polyester resin systems, where the liver and respiratory system are commonly implicated in occupational exposure studies. Proper PPE and ventilation are your best protection.

Required Personal Protective Equipment (PPE)

Given the hazard profile above, PPE requirements for Plasti-Bond Heavy Duty Bog Resin are specific and mandatory — not suggestions. Every time you use this product, the following equipment goes on first.

Gloves — nitrile

Standard latex gloves are not appropriate. Nitrile gloves are required because nitrile provides effective resistance to the chemical compounds in polyester resin systems. Latex degrades rapidly on contact with styrene-based products, giving a false sense of protection. Use nitrile gloves rated for chemical resistance, and replace them immediately if they become contaminated or torn.

Safety glasses

Eye protection guards against splashes during mixing and application. Standard prescription glasses do not provide splash protection. Wear safety glasses with side shields, or chemical splash goggles, every time.

Overalls

Skin coverage beyond your hands is required. Overalls protect your arms, torso, and legs from incidental contact and splashing. If overalls become contaminated with resin, remove them promptly and wash before re-wearing.

Safety shoes

Closed, protective footwear prevents contact with spilled product and reduces slip risk if the flammable liquid contacts hard flooring.

Organic vapour and particulate respirator

This is the most technically specific PPE requirement on the list. A standard dust mask is not appropriate. The required respirator must:

Comply with AS/NZS 1715 — the Australian/New Zealand standard for Selection, Use and Maintenance of Respiratory Protective Equipment
Comply with AS/NZS 1716 — the Australian/New Zealand standard for Respiratory Protective Devices

In practical terms, this means a half-face or full-face respirator fitted with combination cartridges rated for organic vapours and particulates. The organic vapour cartridge addresses solvent inhalation risk. The particulate component addresses aerosol or dust generated during sanding of the cured filler. Cartridges have a finite service life — replace them on schedule and never use spent cartridges.

Ventilation Requirements

The flammable liquid classification and the organ damage hazard both point to the same requirement: work in a well-ventilated area. For indoor applications, this means:

Opening windows and doors to create cross-ventilation
Using mechanical ventilation — fans, exhaust systems — where natural airflow is not strong enough
Never working in enclosed spaces such as roof cavities, confined storage areas, or rooms with no air movement

Even with a properly fitted respirator, ventilation reduces overall vapour concentration in the work environment. That lowers your exposure risk and reduces the build-up of flammable vapour near ignition sources.

Storage and Handling

Storage conditions

As a Class 3 flammable liquid, storage must comply with relevant Australian dangerous goods storage requirements:

Store in a cool, dry, well-ventilated area
Keep away from heat, sparks, and open flame
Keep containers tightly closed when not in use — both to prevent vapour release and to prevent moisture ingress that could affect the resin
Store away from oxidising agents and incompatible materials (refer to manufacturer specification sheet for a full incompatibility list)

Shelf life and container integrity

Once opened, use the resin within the manufacturer's recommended timeframe. Exposure to air, heat, or contamination from the hardener can initiate partial polymerisation in the container, making the product unusable. Always replace the lid firmly after each use.

First aid — key points

Skin contact: Remove contaminated clothing, wash the affected area thoroughly with soap and water. Seek medical attention if irritation persists.
Eye contact: Rinse immediately with clean water for at least 15 minutes. Seek medical attention.
Inhalation: Move to fresh air immediately. Seek medical attention if symptoms — dizziness, headache, respiratory irritation — persist.
Ingestion: Do not induce vomiting. Seek immediate medical attention and contact Poison Information Centre — 13 11 26 (Australia).

Disposal

Cured waste — hardened offcuts, used mixing boards — can generally be disposed of as solid waste in line with local regulations. Uncured resin and contaminated liquid waste must be treated as hazardous waste and disposed of through an approved chemical waste contractor. Do not pour it down drains, into waterways, or place it in general household waste. Check with your local council or state environment authority for approved disposal options in your area.

Regulatory and Safety Reference Standards

The product is governed by and references the following Australian standards and regulatory frameworks:

AS/NZS 1715 — Selection, Use and Maintenance of Respiratory Protective Equipment
AS/NZS 1716 — Respiratory Protective Devices
Australian Dangerous Goods Code (ADG Code) — Class 3 Flammable Liquids
GHS (Globally Harmonised System of Classification and Labelling of Chemicals) — the international framework underpinning the hazard classifications and signal word used on this product

References

Frequently Asked Questions

What is Selleys Plasti-Bond Heavy Duty Bog Resin: A two-pack polyester putty filler system

Who manufactures Plasti-Bond Heavy Duty Bog Resin: Selleys, a division of DuluxGroup Australia Pty Ltd

What form does the resin come in: A thick paste

What colour is the resin: Grey

Does the resin have an odour: Yes, a characteristic chemical smell

Is the resin water-soluble: No, it is insoluble in water

Is this a single-component filler: No, it is a two-pack system

Does the resin cure by air drying: No, it cures through a chemical reaction

What triggers the curing process: Mixing the resin with the dedicated hardener

What chemical process occurs during curing: Polymerisation — molecules cross-link to form a rigid matrix

Is the curing process reversible: No, it is not reversible

Does the cured filler shrink: No, it resists shrinkage

Is the cured surface sandable: Yes

Is the cured surface paintable: Yes

Is the hardener included with the resin: No, it is a separate component

What hardener must be used with this resin: The dedicated Plasti-Bond Hardener only

Can I substitute a different brand's hardener: No, no substitutions are permitted

What happens if too little hardener is used: The filler may stay soft or tacky

What happens if too much hardener is used: Pot life shortens and the cured result can become brittle

What is pot life: The working time before the mixed filler begins to set

How do I confirm the two components are thoroughly mixed: The blended colour becomes uniform and streak-free

Why is the grey colour of the resin useful during mixing: It contrasts with the hardener colour to confirm even blending

What is the GHS signal word for this product: Danger

Is "Danger" the higher or lower GHS signal word: It is the higher of the two GHS signal words

What is the Dangerous Goods classification of this product: Class 3 Flammable Liquid

What does Class 3 Dangerous Goods mean: The product contains flammable solvents

Does the resin irritate skin: Yes

Does the resin irritate eyes: Yes

Is the resin a skin sensitiser: Yes

What does skin sensitiser mean: Repeated exposure can trigger a permanent allergic immune response

Is sensitisation reversible once it occurs: No, sensitisation is generally permanent

Is the resin a suspected reproductive toxicant: Yes

Should pregnant individuals use this product without advice: No, seek specific medical advice first

Is repeated inhalation exposure associated with organ damage: Yes

What type of gloves are required: Nitrile gloves rated for chemical resistance

Are latex gloves suitable for this product: No, latex degrades on contact with styrene-based products

Is eye protection required: Yes, safety glasses or chemical splash goggles

Are standard prescription glasses sufficient eye protection: No, they do not provide splash protection

Are overalls required: Yes

What should you do if overalls become contaminated: Remove them promptly and wash before re-wearing

Are safety shoes required: Yes, closed protective footwear

Is a standard dust mask sufficient respiratory protection: No, it is not appropriate

What type of respirator is required: An organic vapour and particulate respirator

Which Australian standard governs respirator selection: AS/NZS 1715

Which Australian standard covers respiratory protective devices: AS/NZS 1716

Do respirator cartridges last indefinitely: No, they have a finite service life and must be replaced on schedule

Is ventilation required during use: Yes, work in a well-ventilated area

Is mechanical ventilation ever necessary: Yes, when natural airflow is insufficient

Can this product be used in enclosed spaces: No

Does good ventilation reduce flammable vapour build-up: Yes

Should the product be kept away from open flames: Yes

Should the product be kept away from sparks: Yes

Should the product be kept away from heat sources: Yes

What are the storage temperature requirements: Cool, dry, and well-ventilated area

Must containers be kept tightly closed during storage: Yes

What happens if the resin is exposed to air or heat in the container: Partial polymerisation can render it unusable

First aid for skin contact — step 1: Remove contaminated clothing

First aid for skin contact — step 2: Wash thoroughly with soap and water

When should you seek medical attention after skin contact: If irritation persists

First aid for eye contact: Rinse immediately with clean water for at least 15 minutes

Should you seek medical attention after eye contact: Yes

First aid for inhalation: Move to fresh air immediately

Australia's Poison Information Centre phone number: 13 11 26

Should vomiting be induced if the product is ingested: No

Can cured waste be disposed of as solid waste: Yes, in line with local regulations

Can uncured resin be poured down the drain: No

How must uncured resin waste be disposed of: Through an approved chemical waste contractor

Can uncured resin be placed in general household waste: No

Which regulatory code governs transport of this product: The Australian Dangerous Goods Code (ADG Code)

Which international framework underpins the hazard classifications: The GHS (Globally Harmonised System)

What is the SDS reference number for this product: SELGHSEN000285

What version is the current Safety Data Sheet: Version 3.1

When was the current Safety Data Sheet issued: 29 April 2025

Is this product suitable for filling holes and cracks in building materials: Yes

Is this product harder than single-component air-dry fillers: Yes, significantly harder

Label Facts Summary

Disclaimer: All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.

Verified Label Facts

Product name: Selleys Plasti-Bond Heavy Duty Bog Resin
Product type: Two-pack polyester putty filler system
Manufacturer: Selleys, a division of DuluxGroup Australia Pty Ltd
Form: Paste (thick and workable)
Colour: Grey
Odour: Characteristic chemical smell
Water solubility: Insoluble
Curing mechanism: Chemical reaction (polymerisation) — not air-dry
System components: Resin (sold separately from hardener)
Required hardener: Dedicated Plasti-Bond Hardener only — no substitutions permitted
GHS signal word: Danger
Dangerous Goods classification: Class 3 Flammable Liquid
Hazard classifications: Skin irritant, eye irritant, skin sensitiser, suspected reproductive toxicant, organ damage through repeated exposure
Required PPE — gloves: Nitrile gloves rated for chemical resistance (latex not suitable)
Required PPE — eye protection: Safety glasses or chemical splash goggles (standard prescription glasses not sufficient)
Required PPE — body: Overalls
Required PPE — footwear: Closed protective safety shoes
Required PPE — respiratory: Organic vapour and particulate respirator compliant with AS/NZS 1715 and AS/NZS 1716 (standard dust mask not appropriate)
Ventilation requirement: Well-ventilated area; mechanical ventilation required where natural airflow is insufficient; not suitable for use in enclosed spaces
Storage requirements: Cool, dry, well-ventilated area; away from heat, sparks, and open flame; containers tightly closed when not in use
First aid — skin contact: Remove contaminated clothing; wash thoroughly with soap and water; seek medical attention if irritation persists
First aid — eye contact: Rinse immediately with clean water for at least 15 minutes; seek medical attention
First aid — inhalation: Move to fresh air immediately; seek medical attention if symptoms persist
First aid — ingestion: Do not induce vomiting; seek immediate medical attention; contact Poison Information Centre — 13 11 26 (Australia)
Uncured waste disposal: Hazardous waste — must be disposed of through an approved chemical waste contractor; must not be poured down drains or placed in general household waste
Cured waste disposal: May be disposed of as solid waste in line with local regulations
Applicable standards: AS/NZS 1715, AS/NZS 1716, Australian Dangerous Goods Code (ADG Code) Class 3, GHS
SDS reference number: SELGHSEN000285
SDS version: 3.1
SDS issue date: 29 April 2025

General Product Claims

Delivers hardness and structural integrity that single-component fillers cannot match
Resists shrinkage after curing
Cured surface is sandable and paintable
Grey colour of resin contrasts with hardener colour to confirm thorough mixing
Suitable for filling holes and cracks in building materials
Significantly harder than air-dry single-component alternatives
Curing process is not reversible
Using too little hardener may cause the filler to remain soft or tacky
Using too much hardener shortens pot life and can cause brittleness in the cured result
Latex gloves degrade rapidly on contact with styrene-based products
Exposure to air, heat, or hardener contamination in the container can initiate partial polymerisation, rendering the product unusable
Sensitisation from repeated skin exposure is generally permanent

Selleys Plasti-Bond Heavy Duty Polyester Putty 09 product guide