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Polyester Felt For SBS /APP Waterproof Memberane
100% polyester staple or filament fiber
Weight: 100gsm to 260gsm mainly
Width:1m to 2.2m
Length: 900m-1650m as atandard,OEM is workable
Packing: PE film outside with pallet as per your request
Application: An ideal substrate material for asphalt roofing rolls and shingles;.
An excellent basic material for waterproofing membranes .
Act as the lining for roof insulation layers to protect polymer foam insulation.
Used for storing water pool and corrosion resistance in indoor ground building bases