Polymex P-991 is a solvent-based, single-component polyurethane primer. It is a polyurethane primer for insulation and coating applications, derived from polyurethane resin-based solvent resins.
Application Areas:
It is used for consolidating dusty and friable surfaces, improving the abrasion resistance of mineral-based substrates, and achieving high adhesion on surfaces to be coated with polyurethane coatings.