In the back of the FoilMount installation guide there is a list of poor/fair adhesion materials. Polyethylene and polypropylene are a few of these materials and can be common on wakeboard and kiteboard bottom surfaces. If you're using a FoilMount with a board that has a bottom made from a material on the fair adhesion list make sure to use this 3M primer to prepare the surface prior to sticking down the FoilMount
This adhesion promoter can be used in a wide variety of applications. It is developed to be used in conjunction with 3M VHB tapes to increase the bonding strength of the tape. It is a popular tool to assist in applying automotive vinyl wraps. It increases the bond between vinyl wraps and nearly anything where a strong, durable bond is required. This product can be used to promote adhesion of 3M tapes to surfaces such polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces.