SOUDAL Aquaswell expanding sealant 310 ml

SOUDAL Aquaswell expanding sealant 310 ml is an expanding polyurethane sealant that swells up to 450% when it comes into contact with water. The sealant’s expansion upon contact with water creates a vapor- and watertight seal around pipes and cables. The sealant remains flexible and returns to its original shape after swelling when there is no water contact.

Solvent-free. Excellent adhesion to many building materials for both indoor and outdoor use. Permanently elastic after curing. Water- and gas-tight up to 5 bar (DVGW VP601).

Applications: Water- and gas-tight sealing for most water and cable ducts and pipes. Watertight joints in structural connections of concrete and precast element structures. Watertight sealing of penetrations.