Sika® Primer-210 is a solvent-based, colourless to slightly yellow primer that reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives. Sika® Primer-210 is specifically formulated for the treatment of bond faces prior to application of Sika’s 1-component Polyurethanes.

• One-component
• Fast drying

Sika® Primer-210 is used to improve adhesion on many metals such as aluminum, steel and non-ferrous metals. The primer might also be used to enhance the adhesion of Sikasil® sealants and adhesives. Seek manufacturer’s advice and perform tests on original substrates before using Sika® Primer-210 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.