Primer-507 black Contents 30 ml

Sika® Primer-507 is based on Purform® technology. Purform® technology enables high performance polyurethane products with less than 0.1% monomeric diisocyanate for improved health and safety. Sika® Primer-507 is a black solvent-based primer that reacts with moisture to form a thin film. This layer acts as a bonding agent between the substrate and the adhesive. Sika® Primer-507 has been specially developed for the pre-treatment of bonding surfaces in combination with elastic adhesives and sealants from Sika. This primer shows excellent adhesion on many substrates even without prior use of Sika® Activator. Sika® Primer-507 fluoresces for a limited period of time under long wave UV light. This property is used for process control.