COLD APPLIED POLYURETHANE SEALANT
Seal `N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough, flexible seal capable of cyclic expansion and compression movement of 100% (± 50%) of the original joint width. CLASSIFICATION STANDARDS • CSIRO RILEM Long - Term Sealant Durability Study DBCE Doc.97/196 (M) • DIN 18540 (German) and SJNF (French) approval as a low modulus external joint sealant • AS 4020 Potable Water • ASTM C.920-87 & 98 (USA) as Type S, Grade NS, Class 50, use NT, G, A, M & O as an external joint sealant. • AS 1157-1972 Resistance to fungal growth. Ministry of Agriculture and fisheries New Zealant (Meat, Fish, Game, Poultry - All areas)
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