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Waterproofing & Roof Protection

PROSTOP PVC WATERSTOP
PROSTOP-PVC-WATERSTOP

Promaster Prostop PVC Waterstop is a durable, flexible PVC water sealing system engineered to prevent water ingress through construction and expansion joints in concrete structures. Designed with advanced ribbed profiles and central bulb configurations, it provides long-term watertight protection while accommodating structural movement, expansion, and contraction.

Overview

Key Features

  • High flexibility and tensile strength
  • Superior water sealing performance
  • Accommodates structural movement
  • Heat-weldable for continuous leak-proof joints
  • Safe for potable water applications
  • Resistant to chemicals, abrasion, and staining
  • Non-toxic and non-corrosive
  • Available in multiple internal and external profile types

Use Cases

Application Areas

  • Water retaining structures
  • Reservoirs and storage tanks
  • Basements and foundations
  • Retaining walls
  • Sewage and drainage systems
  • Tunnels and culverts
  • Swimming pools
  • Dams and irrigation systems

Technical

Specifications

Coverage
Approximate coverage: 1 kg per m² (Based on 0.5 mm dry film thickness). Actual consumption may vary depending on surface condition.
Packaging
Available in profile types IC, IE, EC, EE with roll lengths of 15 m
Shelf Life
Store in cool, shaded conditions away from direct sunlight and physical damage. Protect from sharp objects and rough handling.