PROSOCO® / R-GUARD®

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Fluid-applied, waterproof R-GUARD® air and moisture barrier from PROSOCO® is chamber-tested and field-proven to stop air movement through wall assemblies of OSB, GlassMat Sheathing, plywood, CMU backup and more. This moisture-cured system can be installed over damp substrates without compromising adhesion! Standard details are tested to a minimum 155mph wind-driven rain with no air or water leakage.
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LEED / LBC
3-Part Specs
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