MASTERFLEX 3000 joint sealing system consists of two products - MASTERFLEX 3000 tape and CONCRESIVE 1446 epoxy. The MASTERFLEX 3000 tape is a highly elastic, rot-proof and chemically resistant sealing tape. CONCRESIVE 1446 is a two part epoxy compound which establishes a strong bond to various types of substrate.
MASTERFLEX 3000 is recommended for sealing of construction joints, expansion joints, connecting joints, cracks and crevices to ensure a long-term waterproof and functional building envelope. Typical uses are for concrete tanks, cast and cement-pipe connections, bridge decks, tunnels, water towers and reservoirs, ponds, silos, containers, secondary tanks. MASTERFLEX 3000 can be applied on dry or slightly humid substrates. It is ideal for joints with very large expansion or irregular, broken joint flanks. MASTERFLEX 3000 is grey coloured, weather and waterproof.