GCP Applied Technologies is a global leader in advanced waterproofing and construction systems, trusted by engineers and contractors worldwide. Their range delivers high-performance protection, durability, and compliance with Australian standards across complex commercial and civil projects.
At H2O Supplies, we stock a selection of GCP’s most trusted waterproofing products including Silcor 560, Silcor HB, and EPOCOTE™ F100W – engineered to perform under harsh conditions. From basements and podium decks to tunnels and retaining walls, GCP systems offer proven reliability for demanding environments.