Cromar PRO GRP Hardener/Catalyst - 1kg
Cromar liquid catalyst is a medium reactivity hardener, recommended for use with Cromar resin in the PRO GRP flat roofing system.
- Fire retardent
- Fully bonds to the roof membrane to form one complete system
- Special additives to give an especially low styrene emisson
- During and after application
- Available in 2 sizes
- Minimises wastage
- This product should be added at 1% or 2%, depending on the required cure time
- Ideal for large or small flat roofs
- Suitable for heavy foot traffic
- Load bearing
- Applied by brush/roller
- Apply 1-2 coats
|Coverage||1 x 500g hardener will cover 20kg of topcoat (on average)|
|Note||When adding the catalyst to the resin, always mix well to ensure an even distribution. One minute stirring is recommended.|
|Alway test catalyst additions with your first mix and adjust up or down as required.|
|pH||4 – 7|
|Product||Fibreglass (GRP) roofing|
|Product Type||Sealants & treatments|
|Shelf life||12 months|
|Specific Gravity||1.10 – 1.13|
|Viscosity||19 – 22 mPa s (cP)|
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