SikaSeal®-629 Fire Wrap is a fire resistant flexible pipe wrap on a roll for interior and exterior penetration sealing applications that pass through floor and wall service openings. It is ready to use and can be cut to suit varying pipe diameters. SikaSeal®-629 Fire Wrap is designed to provide a high volume expansion and pressure seal during a fire to combustible pipes.
USES
▪ Restores the fire resistance performance of a floor or
wall which incorporates service openings containing
plastic or composite pipes
▪ Internal-fit application (installed in the wall/floor) in
combination with Sikacryl®-621 Fire
▪ Can be combined with SikaSeal®-626 Fire Board
CHARACTERISTICS / ADVANTAGES
▪ Pipe diameter range 32–250 mm
▪ Cut and use direct from roll
▪ Highly intumescent – Volume expansion 20 times original size
▪ Invisible installation in walls and floors
▪ Up to 4 hours fire resistance
