SealGuard Hyperflex Grout is your answer to durable, flexible, and waterproof sealing. Instant prevention of widespread, low flow rate infiltration and ground stabilisation. 

HyperFlex is pre-catalysed closed cell hydrophobic grout that does not shrink and highly expansive (20:1 expansion ratio).

Quick and simple to apply with no mixing or guesswork required. It is excellent for use in tunnels, manholes, car parks, bunds, ground stabilisation or anywhere else.

Compared to the more aggressive SealGuard II product, HyperFlex is better suited to more widespread lower flow rate infiltration. The product has been successfully field tested on cracked and honeycombed concrete, voids between walls and the floor and ceiling, expansion joints, cold joints and pipe intrusions.

*Please note:This product contains Diisocyanate in levels of 0.1% or above, as of 24th August 2023, adequate training is required before industrial or professional use of this product.