Crommelin Cemproof Plug is a fast-setting cement-based mortar that instantly stops running water from cracks, fissures, holes or other openings in concrete and masonry.

Cemproof Plug is non-shrink and sets within three to five minutes. Once set, Cemproof Plug should be over coated with Crommelin Cemproof Flex.

Features:

•    • Rapid set in as little as 3 minutes.
•    • Does not shrink during cure – increases in volume to provide a permanent seal against running water.
•    • Adjustable set times.
•    • Mechanical properties are similar or higher than concrete.
•    • Non-toxic, it can be used in contact with drinking water.
•    • Sets even underwater.
•    • Does not contain chlorides or other corrosive compounds.

Suitable Surfaces and Substrates:

•    • Brickwork
•    • Concrete
•    • Concrete Blocks
•    • Renders
•    • Stone

Locations for Use:

•    • Basements
•    • Concrete Water Pipes
•    • Exterior
•    • Floors
•    • Foundations
•    • Interior
•    • Walls
•    • Water Tanks