Sika® Primer-215 is a solvent-based, colourless to slightly yellow primer, which reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives. Sika® Primer-215 is specifically formulated for the treatment of bond faces prior to application of Sika’s 1-component Polyurethanes.

Sika® Primer-215 is used to improve adhesion on many plastics and wood such as GRP, epoxy resins, PVC, ABS and timber. Due to the wide variety of plastics it is mandatory to perform preliminary tests on original substrates under production conditions.

Seek manufacturer’s advice and perform tests on original substrates before using Sika® Primer-215 on materials prone to stress cracking. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.