X-Tech Primer Filler
Epoxy bug hole filler and primer
Product Description
X-Tech Primer Filler is a medium viscosity, thixotropic epoxy resin for filling bug holes (blow holes) and surface imperfections on concrete slabs prior to the application of epoxy and polyurethane products. Slabs treated with X-Tech Primer Filler do not normally require a separate primer to be applied.