KS-306 primer is a new type of high permeability material composed of polymer emulsion and multifunctional additives. It is featured by good sealing, excellent permeability, high interface strength, and excellent adhesion to membrane.KS-306 does not form a film when bonded to the base surface, and does not hinder the penetration of the butyl self-adhesive layer to the base. It can be the primer for butyl rubberized waterproof membrane and non-asphalt rubberized waterproof membrane.

• Good sealing;
• Excellent permeability;
• High interface strength;
• Excellent adhesion to the membrane.

Primer for bitumen waterproof membrane.

18kg/bucket