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What are the air permeance rates and the vapor permeance rates for 1 and 2 inches of this product?

April 26, 2017air inches permeance Product rates vapor

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What are the air permeance rates and the vapor permeance rates for 1 and 2 inches of this product?

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The air permeance is 0.0001 L/s/m2 @ 75 Pa. The water vapor permeance is 1.4 perms/inch thickness.