5kg cement-based waterstop quick-set plug

Quick-setting cement-based water plug that hardens in minutes to seal active leaks in concrete and masonry.

This ready-mixed waterstop combines chemical modifiers with selected aggregates to create a fast-acting seal against water penetration. Mixed with water, it sets within three minutes to form a rigid plug capable of stopping water ingress. Supplied as a 5kg pack yielding approximately 3 litres of mixed mortar, it provides an immediate emergency repair solution for leaking concrete joints, cracks and structural voids.

Key Features

• Sets in approximately 3 minutes when activated with water
• Ready-mixed cement-based formulation with chemical hardening modifiers
• Designed for halting active water leakage in concrete and masonry
• Creates a rigid mortar plug resistant to water ingress
• Suitable for horizontal and vertical application
• Effective for joints, cracks and construction voids

Specifications

• Pack size: 5kg
• Yield: approximately 3 litres when mixed
• Set time: approximately 3 minutes
• Cement-based composition with chemical modifiers

Applications

• Emergency sealing of active water leaks in concrete structures
• Blocking water ingress through construction joints
• Sealing cracks in masonry and concrete
• Temporary repair pending permanent tanking treatment
• Concrete void filling where water penetration is occurring