Swellstop is a water-swellable, waterproofing sealant designed for use on many types of pouredin-place and below grade precast concrete applications.
Swellstop stays flexible in cold weather without shrinking or hardening and does not require heating for application. In hot weather, Swellstop remains pliable and does not become spongy.
On exposure to water it will begin to swell to seal any exposed gaps in concrete joints. Swellstop has excellent adhesion to clean, dry concrete. It is specifically intended for non-moving joints. It features all weather application and is engineered for use under most temperature conditions.
Description
Cold joint in foundation slabs or below-grade walls. Use for precast concrete wall panel systems, septic tanks, sanitary and storm sewer manholes, utility vaults, portable water tanks and box culverts, pipes (round, oval, flat-base elliptical and arch types), wet wells.