GreenGuard PB4 Waterproofing Protection Board Size/Quantity:1/4" x 4' x 50' - 128 Squares This essential accessory is engineered

This essential accessory is engineered for superior dust extraction

Mastics and adhesives

The reusable design offers a cost-effective solution for ongoing respiratory protection needs

min machine weight recommended

GreenGuard PB4 Waterproofing Protection Board Size/Quantity:1/4" x 4' x 50' - 128 Squares This essential accessory is engineeredKingspan GreenGuard PB4 Waterproofing Protection Board is a dense, closed cell extruded polystyrene (XPS) board designed to protect waterproofing membranes from damage during backfilling. It's tough plastic facers resist moisture absorption and decomposition keeping your foundation waterproofing intact for the long term. Product Highlights Protects Waterproofing Membranes Shields applied membranes from backfill damage during foundation work. Dense