| MOST POPULAR FACINGS - SPECIFICATION DATA | | A* | B | C | D | E | F | G | | | | | | | | | Name/ Generic Identification | Construction | WVTR
Perm | MD
TENSILE
lbs / in | XD
TENSILE
lbs / in | MULLEN
BURST
psi | BEACH
PUNCTURE | NRC | CHEMICAL
RESISTANCE | UL-723 | ASTM E 84 | CAN ULC-S102M | FACTORY MUTUAL | BS 476 CLASS 0 | WMP-VR
SK-LD | White polypropylene film, fiber-glass & polyester scrim, 11# natural kraft | 0.09 | 40 | 30 | 60 | 125 | .85 | Excellent | X | X | X | X | X | WMP-10
PSK-STD | White polypropylene film, metallization, fiberglass & polyester scrim, 14# white kraft | 0.02 | 40 | 35 | 65 | 125 | .85 | Good | X | X | X | X | X | WMP-VR-R
PSP | White polypropylene film, fiberglass scrim, metallized polyester | 0.02 | 35 | 35 | 90 | | | Good | X | X | | X | | WMP-50
PSKP | White polypropylene film, fiberglass & polyester scrim, 30# natural kraft, metallized polyester | 0.02 | 65 | 60 | 120 | 125 | .80 | Good | X | X | X | X | X |
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