Sika® Primer-207 Stix - 15pcs.

Sika® Primer-207 is a solvent-based black primer that reacts with moisture and forms a thin layer. This layer acts as a bonding agent between substrates and adhesives. Sika® Primer-207 is specially formulated for the treatment of bonding surfaces prior to the application of Sika's 1-component polyurethanes. This primer can provide excellent adhesion to many substrates without a prior activation step. Sika® Primer-207 fluoresces under long wave UV light for a limited period of time. This feature is used for process control.