POR-15 Tie Coat High Build Primer Pint

We Developed This Special “Interlocking” Primer After Many Requests From Customers Who Wanted A Coating With Special Adhesion Characteristics That Make It Perfect For Most Painted Surfaces, Especially Por-15. Tie-Coat Primer Is A Very Tough And Sandable, Non-Moisture Sensitive Single-Component Polyurethane Primer. It Contains Hybrid Polymeric Resins Which Have Excellent Adhesion Characteristics To Most Painted Surfaces, Especially That Of Por-15, Because We Have Matched And Blended The Isocyanate Resin Components Of Both Coatings To Make Them Fully Compatible. Tie-Coat Primer Is Highly Resistant To Penetrating Topcoats Such As Enamels, Lacquers, And Two-Component Finishes (“Penetrating Topcoats” Refers To Topcoats With Especially Aggressive Solvent Bases Which Can Penetrate And Ruin A Partially Cured Base Coat).