Cromar Acetone - 5 Litre

ProGRP acetone is a professional-grade solvent used in flat roofing applications. It is specifical...

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Professional Building SuppliesCromar Acetone - 5 Litre
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PVC Cladding UKCromar Acetone - 5 Litre
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Product Information

Full details

Cromar Acetone is an essential, professional-grade solvent designed for roofers and DIY enthusiasts working with ProGRP flat roofing systems. Its primary function is to clean and prepare surfaces by removing contaminants and softening resin after sanding, ensuring optimal adhesion for topcoat applications. While highly effective, users must exercise extreme caution due to its rapid evaporation rate, high flammability, and the requirement for proper personal protective equipment during handling.

All features

Model Part NumberACETONE5
BrandCromar

Extended Product Information

FAQs

Can I use this to clean brushes?

Yes, Cromar Acetone is highly effective for cleaning tools used with GRP resins before they cure.

Does it have a shelf life?

When kept in a sealed, airtight container, it remains effective for a long period, though it should be stored strictly according to safety guidelines.

Do I need special gloves?

Yes, standard latex gloves may degrade. Always use heavy-duty nitrile or solvent-resistant gloves.

Is it safe to use indoors?

It is not recommended for indoor use due to the strong vapors and flammability. Use only in well-ventilated exterior spaces.

Will this remove cured resin?

Acetone is best at cleaning uncured resin. Once the resin is fully cured, it is highly resistant to solvents, so it should be used immediately after sanding.

Troubleshooting

Surface remains tacky after wiping

Ensure you are using a clean cloth. If the cloth becomes saturated with resin, it will stop cleaning effectively; switch to a clean section of the cloth frequently.

Solvent evaporates too quickly

Work in smaller, manageable sections of the roof rather than trying to wipe large areas at once.

Pros and Cons

Pros

  • Ensures excellent adhesion for subsequent roofing coats
  • Effective at removing stubborn resin residues
  • Generous 5-litre container size for professional use
  • High-purity formula for cleaner application surfaces

Cons

  • Highly flammable liquid requires careful storage
  • Strong odor requires use in well-ventilated areas
  • Rapid evaporation can make cleanup move quickly
  • Requires specific PPE such as nitrile gloves and respiratory protection

Setup, Compatibility & Care

Cromar Acetone is intended for use specifically with GRP roofing systems. It is not recommended for cleaning plastic components or synthetic materials that may be softened or dissolved by aggressive solvents.

Storage & Safety:

  • Always store the container in a cool, dry, and well-ventilated area away from direct sunlight or ignition sources.
  • Keep the cap tightly sealed when not in use to prevent evaporation and fire hazards.
  • Use in a well-ventilated area or outdoors to avoid the buildup of flammable vapors.
  • Disposal must be handled in accordance with local environmental regulations regarding hazardous solvent waste.

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