The RAPTOR Acid Etch Primer is a professional-grade solution designed to solve adhesion problems on tricky surfaces like bare aluminium and galvanised steel. Its phosphoric acid formula actively etches the substrate, creating a strong mechanical bond for your topcoat. This saves you time by combining the etching and priming steps into one efficient application.
Ideal for workshops tackling bare metal repairs or rub-throughs in the priming stage, this product offers excellent coverage thanks to its high atomisation flat fan nozzle. More than just a primer, it establishes a crucial anti-corrosive barrier, protecting steel from rust. Best of all, it can be directly topcoated without the need for sanding, aligning with our commitment to durable, time-saving solutions
