SealBoss® Swell Caulk is a single component, hydrophilic, gungrade waterstop caulk.

Hydrophobic Polyurethane Leak-Seal Foam, Crack Injection & Soil Stabilization Grout

SealBoss ® 1500 Leak-Seal Foam is a hydrophobic, water-activated (hydro-active), water cut-off grout and leak-seal foam grout based on a phthalate free, MDI polyurethane.

SealBoss ® FlexGel Hydrophilic NSF LV Gel is a low-viscosity, single component hydrophilic polyurethane gel injection rubber and chemical injection grout offering excellent penetration properties, superior strength and durability.

The Crack-Pac Flex-H2O polyurethane injection resin seals leaking cracks, voids or fractures from 1/32” to 1/4” wide in concrete or solid masonry. Designed to perform in applications where water is seeping or mildly leaking from the crack, the polyurethane is packaged in the cartridge and an accelerator is packaged in the nozzle. When the resin encounters water as it is injected into the crack, it becomes an expanding foam that provides a flexible seal in leaking and non-leaking cracks.

The Crack-Pac injection epoxy is designed to repair cracks in concrete ranging from 1/64” to 1/4” wide in concrete walls, floors, slabs, columns and beams. The mixed adhesive has the viscosity of a light oil and a low surface tension, allowing it to penetrate fine to medium-width cracks in dry, damp or wet conditions with excellent results. Resin is contained in the cartridge and hardener is contained in the nozzle.