Newton HydroTank 306 Swell Mastic – 310ml Cartridge

Swelling Adhesive Mastic. Newton HydroTank 306 Swell Mastic is a fast-curing, swellable, single-component and polymeric adhesive sealant. The special composition makes the sealant swell when in contact with water to approximately 200% of original size.  Key Benefits:  Very high resistance to water pressure.  Delayed swelling – will not swell during the installation process or during the concrete cure.  Swells up to 200% of its original size to quickly seal leaks at joints in the structure.  Very resistant to the high alkalinity of concrete.  Maintains very high elasticity and tensile strength, even when swollen.  Age resistant, no embrittlement.  Typical Applications:  Detailing product for Newton HydroBond 403 Plus.  As a swelling adhesive for the installation of Newton HydroTank 315 Waterbar  Sealing of service protrusions through the structure. Suitable Substrates:  Newton HydroBond 403 Plus  Concrete  steel  Plastic  Rubber  Packaging:  Cartridges of 310 ml  12 cartridges per box