High Performance Plug

High Performance Plug is a blend of special high surface area cements and graded ultra-fine aggregate fillers. A rapid setting putty for below the waterline repair work to concrete and brick structures. Specifically formulated to resist saltwater degradation.

Designed to provide a powerful bond onto wet concrete substrates below the water line. High Performance Plug’s fine particle sizes allow for feather edging of small repair. It contains no chlorides and is non-toxic and environmentally compatible to marine environments. Boasting rapid set and strength development.


High Performance Plug is designed for use under water or in a wet environment and must not be allowed to dry out.

Product Downloads

High Performance Plug Brochure
High Performance Plug technical spec sheet
High Performance Plug Material Safety Datasheet
High Performance Plug

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