When should the included Surface Prep Kit be used?

The peel test strip (included) can be used to evaluate whether the surface of the stone will need the prep coating. Typically this is required for "rough cut" natural stone, which is typically quartz or granite. The Surface Prep Kit can also be used for supporting wood/plywood/particle board. Smooth granite and any stone with a mesh backing will most likely not need the kit. 

8 person found this helpful.
Did you find this helpful? Yes | No