G476 self-adhered waterproofing membrane Sika Sarnafilsarnafilus.com Vinyl waterproofing membrane with a non-permeable, closed-cell foam backing layer coated with pressure-sensitive adhesive - Conforms to minor irregularities in the substrate
G476 self-adhered waterproofing membrane Sika Sarnafilsarnafilus.com Vinyl waterproofing membrane with a non-permeable, closed-cell foam backing layer coated with pressure-sensitive adhesive - Conforms to minor irregularities in the substrate