20l Primer ( App Primer)

This is a 20-liter bucket of Insucoat Water Based Primer manufactured by Insutech, a specialized bituminous emulsion for waterproofing. The primer is used to prepare surfaces like concrete, brick, and wood before installing bituminous APP waterproofing membranes. It dries to form a flexible, black protective film that acts as a barrier against water vapor transmission. The product is applied cold using a brush, roller, or spray, and covers approximately 70 square meters.