BondProof W is a multi-layer compound waterproofing membrane, composed of a layer of highdensity polyethylene (HDPE) film with pre-applied pressure sensitive adhesive and a weather resistant protective and trafficable layer.
BondProof W can be applied on a smooth level concrete surface, or used as the waterproof layer of vertical surfaces. After pouring concrete directly on to the BondProof W, the poured concrete will bond fully and permanently with BondProof W, to form an excellent sealing which effectively stops lateral water migration.
The membrane is installed on the prepared concrete surface before reinforcing steel and pouring the fresh concrete, creating an integrated system.
A designated area on the membrane allows for heat-welding, creating a continuous, integral, and secure waterproof barrier.
Protects structure from salt or sulphate attack
Provides protection for Basement.
Simple and quick to install, requiring no priming.
Joints and overlaps are hot welded to ensure zero leakage through lap joints.
The material provides a long service life and is resistant to heat, ozone, and biological invasion.
Protects basements from ground water ingress and High water tables.
Ideal for the waterproofing of subway, metro, and high-speed rail projects.
Prevents water penetration in retaining walls.
Pre-applied waterproofing involves installing the membrane before pouring the concrete slab or wall, ensuring a strong mechanical bond and continuous waterproofing layer from the start.
It is ideal for low-risk or less critical underground areas such as residential basements, subways, retaining walls, and public utility tunnels.
Its pre-applied design, high durability, and minimal maintenance reduce both installation and long-term repair costs, making it a cost-effective solution for many projects.
