Sika® Primer-210 is a solvent-based, colourless to slightly yellowish primer, which 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 bonding surfaces prior to the application of Sika 1-component polyurethanes.
Sika® Primer-210 is used to improve adhesion on many metals such as aluminium, steel and non-ferrous metals. This primer may also be used to improve the adhesion of Sikasil® sealants and adhesives. Seek manufacturer's advice and perform tests on original substrates before using Sika® Primer-210 on materials subject to stress cracking. This product is suitable for experienced professional users only. To ensure adhesion and material compatibility, tests must be performed with the substrates under real conditions.
