Hydrofoil PVC Water Stop

Hydrofoil PVC Water Stop CB is a robust PVC waterstop featuring a central bulb that flexes to absorb structural movement in expansion, contraction, and construction joints. Its hexagonal outer profile presents a flat surface, allowing formwork and joint fillers to sit flush for a seamless pour in cast-in-situ concrete.

Features + Benefits:

Movement Accommodation: The centre bulb expands or contracts with the joint, maintaining a watertight seal.
Flat Hexagonal Profile: Creates an even face for shuttering and joint fillers, speeding up installation and ensuring accurate alignment.
Integral Sealing System: Cast in place to form a continuous barrier against water ingress along the joint line.

Product Uses:

Designed for movement and construction joints in basements, water tanks, retaining walls, tunnels, and other concrete structures requiring reliable waterproofing.
Pack Size: 150 mm and 200 mm widths.