For Concrete

This collection groups GAF products specifically formulated for concrete substrates, whether structural concrete, lightweight concrete decks, or precast panels. Concrete is alkaline and often damp at install, so the right primer matters: Epoxy Primer for structural concrete under acrylic systems, SureBond Primer for chalky or lightweight concrete (NOA 23-0327.10 path with BarrierGuard).

For a full system breakdown by use case (roof coating vs waterproofing vs below-grade), see the Over Concrete collection, which covers HydroStop, BarrierGuard, and Surface Seal SB across the structural and lightweight concrete profiles. Factory-direct from a GAF-authorized distributor.