CETCO's Building Materials Group offers products tailored to your waterproofing needs. Our environmentally sensitive products meet the commercial construction industry's need for innovative, effective cost-conscious solutions.

For more than 30 years, CETCO's bentonite-based Volclay^® Waterproofing products have been recognised worldwide for quality, durability and effectiveness. CETCO's waterproofing products contain Volclay bentonite, a natural sealing and waterproofing agent. Bentonite, a natural mineral, makes our products amongst the most environmentally sensitive in the construction industry. Easy to install and providing superior waterproofing protection, our products are a logical, cost-effective choice amongst architects, engineers and contractors.