KingProof PB50 is multi-layer bitumen impregnated thermally bonded board, which is bonded using polymer modified bitumen and sandwiched between two layers of saturated fiberglass liners.
Applications
KingProof PB50 is designed for use as Permanent under ground protection to most waterproofing and damp proofing membranes
Advantages
High puncture resistance protects the waterproofing membranes from impact and sharp objects
Rot proof, not biodegradable
Tough & durable
Dual side protection
Flexible
Easy to cut and handle
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