Products / Sika Bonding Primer

Sika Bonding Primer is a two-component, water-based epoxy primer used to consolidate substrates and improve adhesion of Sikalastic roofing and waterproofing systems, and of Sikagard and Sikafloor systems. The data sheet lists concrete, masonry, tiles, insulation foams, bituminous surfaces, plaster, renders, screeds and mortars as suitable substrates. It is packaged in 1 gal and 5 gal A/B kits.