Hertalan KS96 Primer
Hertalan KS96 is a primer based on polyurethane resin and solvents. The primer is applied on porous substrates to improve adhesion. The usage will amount to approximately 100-250 g/m², depending on the substrate. Available in 1 litre cans.
What the experts have to say
When an EPDM strip is installed on a porous surface a primer has to be applied first. This has also to be considered for concrete surfaces covered with shuttering oil. First roughen the surface a little bit and than apply the primer. (Use the hertalan ks96 primer).