Multipurpose adhesion promoter

  1. Sika® Primer-210 is used to im-prove the adhesion of Sikaflex® adhesives on many metals such as aluminum and galvanized steel, plastics and paint-primed substrates
  2. This primer is also suitable to enhance the adhesion of Sikasil® sealants and adhesives on porous and non-porous substrates.
Available pack size 1 Litre
Standards Sika CQP


Chemical Composition Solvent-based adhesion promoter
Curing Mechanism Moisture
Color Clear, slightly yellow
Specific Gravity 1.0
Recommended substrates Metals, Ceramic, Glass, non-porous surfaces
Application Temperature 5°C to 40°C

Features and Benefits

Single application involves adequate coverage
Enhances the strength of Sika sealants on different substrates.


  • Always put the cap on to avoid solidifying of the product.