SealTite PRO VRC-2

SealTite PRO VRC-2 is a liquid-applied vapor retarder coating formulated for use on all SealTite PRO open-cell spray polyurethane foam (SPF) insulation products. This high-solids, proprietary formula achieves a Class II water vapor transmission rating. SealTite PRO VRC-2 simultaneously seals and creates a seamless vapor retarder coating with excellent adhesion to all SealTite PRO open-cell foams. SealTite PRO VRC-2 meets the International Building Code (IBC) and International Residential Code (IRC) requirements for a Class II vapor retarder and is recommended for use on open-cell SPF as part of a vapor management strategy to reduce moisture and condensation risk in framed walls, ceilings, and attics in cold climate zones.