FF Perma Board Hal 4.5Mmx1Mx2M
2_24710140 MFG #: BCRBP300
Perma-Board is a superior quality semi-rigid waterproof sheet with a rubberized asphalt core sandwiched between two protective layers. The rubberized asphalt core provides superior puncture resistance and superior durability under adverse conditions. This product is impervious to water penetration and will stand up to ponding water with no adverse effects. Perma-Board is designed to be used at a protection barrier over membrane waterproofing or dampproofing to protect against damage from backfill, pavement overlays, concrete overlays, or landscaping. It may be applied to protect foundation walls, concrete slabs, bridge decks, or other structural units.