B150 2 Hours
Literature	download pdf
Application Notes	download pdf
Description	Intumescent Pipe Collar
Pipes Sizes	55mm
	82mm
	110mm
	160mm
Colour	Silver
Orientation	Floor & Wall
Fire Performance	120 minutes
Fire Test Standard	BS476:Part 20/22
Expansion Rate	25 to 1
Working Temperature	0°C to +70°C