WATERPROOFING AND REHABILITATION

DESCRIPTION Sika® Primer-290 DC is a solvent based, colourless to slightly yellow, moisture reactive primer that forms a thin film. This coating acts as a bond between substrates and adhesive/sealant. Sika® Primer-290 DC is specifically formulated for the treatment of wood battens prior to caulking with Sika® Primer-290 DC or gluing with Sikaflex®-298.

Sika® Aktivator-205 Solvent based adhesion promoter for non-porous substrates Sika® Aktivator-205 is a clear, colourless, solvent-based adhesion promoter, which reacts with moisture and deposits active groups on the substrate. These groups act as a bond between substrates and primers or sealers/adhesives. Sika® Aktivator-205 is designed for the treatment...