Product details
Polyethylene and Polypropylene Roofing Felt Flame Retardant Waterproof Breathable Membrane Material Manufacturers
flame retardant waterproof breathable membrane
breathable membrane date sheet:
material: PP non woven fabric+PE film+PP non woven fabric
size: 1.5*50m/roll
color: every color
waterproof class: W1
Vapor permeability: 2000/m2/24h
SD-value: 0.02m
UV resistant: 3 months
Flame retardant grade:B1
certification: ISO, CE, ASTM
application: roof underlayment or house wrap covering
Type: Roofing Felt
Polyethylene and polypropylene roofing felt flame retardant waterproof breathable membrane material manufacturers
http://www.chinahousewraps.com/