Siplast WALLcontrol Modified Silicone VP Liquid AWB is a vapor permeable liquid-applied single-component silyl-terminated polyether (STPE) moisture-cure air and water-resistive barrier for commercial wall systems. The high solids formulation can be applied by spray or roller in a single continuous coat, is suitable for low-temperature conditions, has minimal dry film shrinkage, and is resistant to wash-off while curing.

Applicable with sprayer and roller.
Application temperatures down to 20°F and up to 6 months UV resistance.
Available in 5 gallon pails.

WALLcontrol Modified Silicone (STPE) VP Liquid AWB

Developed as a vapor-permeable, air and water resistive barrier membrane.

Unit

5 gallon pail

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Siplast ALert

WALLcontrol STPE Liquid AWB

WALLcontrol Modified Silicone (STPE) VP Liquid AWB

Unit

Help and Support

Find a Representative

Contact Us

Submit a Claim