Belzona offers high performance chemical protection concrete repair composites and coatings for secondary containment facilities such as chemical bunds, sumps, plinths, channel and sluices in repair situations as well as for new-build facilities. Bunds, sumps, plinths, channels and sluices are susceptible to deterioration through chemical attack. If the deterioration is not addressed then the structural integrity of the concrete will be seriously undermined with potential for chemical leakage and structural failure resulting in environmental contamination. Belzona chemical resistant materials provide a flexible repair to existing damage as well as protecting against future chemical attack. Our concrete repair composites and protective coatings are easy to apply by hand or spray, cold-curing and provide a high adhesion, fully encapsulating your containment area. Belzona offers protection and maintenance of your secondary containment facilities, including: - Concrete repair - Sumps and chemical pits - Plinths and upstands - Channels and sluices - Total encapsulation