Dura-Skrim 12 Mil Raven 6WB | Crawl Space Vapor Barrier | Reinforced Premium

Does your DIY project call for the medium weight (8 to 16 mil) reinforced plastic sheeting with exceptional durability?  It's our Raven Dura-Skrim 12WB 12 mil, both puncture, and tear-resistant which is what you are looking for.

Dura-Skrim 12WB (12 mil white on one side and black on the other) is made of two sheets of high strength polyethylene film laminated together with a third layer of molten polyethylene. Inside there is a heavy-duty diamond-shaped network of scrim (string) for reinforcement which greatly enhances tear resistance and increases service life. The white outer layer contains UV inhibitors and thermal stabilizer and is designed to reduce heat buildup and condensation. The black outer layer contains carbon black to give it a long life when in contact with soils.

Dura-Skrim 12WB is the first choice for applications requiring greater performance than common 8 to 16 mil plastic sheeting.

23.5' x 50' and 12' x 100' Rolls are ideal for crawl space floors.  Fewer seams, improved seal, better results.  12' x 100' and 4' x 200' Rolls are ideal for crawl space walls.  (4' is suggested for walls no taller than 3'.)

12 Mil Raven 6WB Product Dimensions:

• Weight: 52.5lbs
• Length: 52 in
• Width: 8.25 in
• Height: 8.25 in

PROPERTIES	TEST METHOD	IMPERIAL
Appearance		White/Black
Thickness, Nominal		12 mil
Weight		55 lbs/MSF           7.9 oz/yd²
Construction		Extrusion laminated with scrim reinforcement
² 1" Tensile Strength	ASTM D7003	79 lbf/in
² Elongation at Film Break	ASTM D7003	578%
² Grab Tensile	ASTM D7004	100 lbf
¹ Trapezoid Tear	ASTM D4533	595 lbf
Mullen Burst	ASTM D751	107 psi
Maximum Static Use Temperature		180° F
Minimum Static Use Temperature		-70° F
WVTR	ASTM E96 Procedure B	0.010 grains/(ft²·hr)
Perm Rating	ASTM E96 Procedure B	0.023 Perms grains/(ft²·hr·in Hg)
¹ Tests are an average of diagonal directions.	Hydraulic conductivity values are derived from permeability data.
² Tests are an average of primary reinforcement directions.	R12WB = 1.85 x 10-10 cm/sec.