Polybase Mono

One-component polyurethane primer

Polybase Mono is a single-component, solvent-free adhesion promoter based on polyurethane resins, ideal as a bonding primer for polyurethane resin systems. It is usually used on very or slightly porous cementitious surfaces, as a primer on a thin layer. Polybase Mono must be diluted and used as a penetration primer on cementitious substrates to be resinated or on asphalt.