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Sika 400 Grey Fire PU Joint Sealant 600ml
Sikaflex®-400 Fire is a fire resistant, polyurethane, 1-part, moisture-curing, elastic joint sealant. Movement capability ±35 %. Internal and external use.
Up to 4 hours fire resistance according to AS 1530.4 and EN 1366-4. Movement capability ±35 % (ASTMC719). Easy to smooth and good workability. Good adhesion to many different substrates. Long open timeFire rated, highly flexible, polyurethane joint sealant