SikaSeal 628 Fire Wrap
SikaSeal 628 Fire Wrap is a fire resistant pipe wrap consisting of one or several layers of an intumescent tape sealed in a plastic wrap. It is ready to use for interior and exterior penetration sealing applications that pass through floor and wall service openings.
SikaSeal 628 Fire Wrap is designed to provide a high volume expansion and pressure seal during a fire to combustible pipes.
▪ 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
▪ Ready to use, pre-cut strips for pipe diameters from 32–250 mm
▪ Highly intumescent – Volume expansion 20 times original size
▪ Invisible installation in walls and floors
▪ Up to 4 hours fire resistance
Part of the Sika Passive Fire Protection Range