WEBAC® 150 is a universally applicable PU injection foam resin, designed for the fast and temporary stopping of pressing water. The fast foam resin WEBAC® 150 is compatible with concrete, steel, masonry mortar, foil and cable sheathing. WEBAC PU fast foam resins are resistant to lyes, acids and salts detrimental to the building structure if their concentration usually found in building structures is not exceeded. To ensure permanent sealing of cracks, a secondary injection with PU injection resins is carried out.
Mapei - Lamposilex is a ultra fast setting and drying hydraulic binder for plugging water leaks. Use Lamposilex to plug any source of water, even under pressure, in basements, tunnels, subways etc. and for sealing watertight rigid joints in hydraulic concrete structures, sewers, tanks and canals. Where seepage is present Lamposilex must be used before waterproofing with Idrosilex Pronto.