Sure, Your WRB Sticks to the Wall, but How Fast Does It Drain?

HydroGap® SA is the first and only self-adhered WRB to incorporate a true drainage space.

The 1mm spacer technology combined with a fully continuous breathable acrylic adhesive provides an unmatched air and moisture barrier. But most importantly, the 1mm spacer adds something most drainable building wraps don’t… SPEED.