The Tuff Stuff G4 Polyurethane Primer is a high quality product used for priming a concrete, brick or metal surface. The primer ensures that the reinforcement matting and bandaging will bond correctly, creating a fully waterproof seal. ISO 9001 certified. It is advisable to keep in mind that without the use of the primer the reinforcement matting and bandaging will not bond correctly. This will leave an area exposed to the risk of water damage. Additionally, the primer must still be wet when mat

Brand Name	TuffStuff