WONDERBUILDS 4 KG SAND UNDERLAY
Full Description
WONDERBUILDS 4 KG SAND UNDERLAY is a pre-fabricated waterproofing membrane made of distilled bitumen and plastomeric polymers (SBS) having a fiberglass reinforcement, which provide the membrane with excellent dimensional stability.
Product Features
- Flow resistance at high temperature 120°C
- Low temperature flexibility at -10°C
- SBS modified bitumen coating formulated to ensure high performance
