Overview
Fibrecoat PU Activator is a single-component, low-viscosity activator designed for priming non-porous surfaces such as exposed metal, PVC, old polyurethanes, polyurea coatings, glass and GRP before proceeding with applying the Fibrecoat system.
The primer is applied with a roller or bush up to 200g/m2 depending on the condition of the surface. The Fibrecoat PU activator will evaporate leaving a matrix of molecules activating the surface of the substrate. After the primer appears dry, apply the second primer and Fibrecoat resin system.
Substrates
Rubber**
GRP*
Metal*
Polyurea
PVC**
*Requires Porosity Sealer
**Requires Porosity Sealer Flex
Coverage
This will vary depending on surface conditions.
200m2
Smooth surface
Approx. 100gms per square metre
100m2
Rough surface
Approx. 200gms per square metre
Curing times
Times will vary due to temperature and on-site conditions.
Touch dry
Min. overcoating
Max overcoating
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