• De Neef Swellseal Joint 25mm x 7mm x 10m

De Neef Swellseal Joint 25mm x 7mm x 10m

SKU: 007SSJ25x20x10

£467.06 Ex Vat

De Neef Swellseal Joint 25mm x 7mm x 10m

£467.06 Ex Vat

Quantity

DE NEEF® SWELLSEAL® Joint is a vulcanized hydrophilic expansive rubber strip with a center pressure compensating tube for the sealing of concrete construction joints, pipe penetrations and joints in underground pre-cast elements.

The flexible coextruded strip is a combination of chloroprene rubber and hydrophilic resin. DE NEEF® SWELLSEAL® Joint has an inner pressure-balancing zone which is also hydro-expansive, ensuring a perfect seal.

The orange shoulder has a swelling capacity of up to 540% in contact with water. The black compression zone has a swelling capacity of 100%.

Advantages:

  • Proven track record in structures subject to high water pressure
  • Non-sag when correctly placed around pipes and in vertical joints
  • Easily installed by nailing or using DE NEEF® SWELLSEAL® WA
  • Chemically inert and resistant to petroleum, mineral and vegetable oils and greases
  • Exerts the least amount of expansion pressure of the DE NEEF® SWELLSEAL® preformed waterstop line
  • Reversible swelling properties