Swelling tube Rex Tube made of hydrophilic rubber 27mm (multiple of 200pcs)

13000 Р
In stock
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Our advantages

REX® SVELLO PLUG is a swelling plug made of hydrophilic rubber for waterproofing mounting holes in concrete and reinforced concrete structures

Color: Blue

Appearance: Conical blue plugs

Packing: depending on the size

Dimensions: 19mm, 21mm, 23mm, 25mm, 27mm

Consumption: from 1 to 2 plugs per mounting hole


  • They work equally effectively in contact with fresh and salt water;
  • Suitable for all types of formwork with mounting holes of 22 mm;
  • Conical shape for ease of installation in the structure;
  • High degree of swelling: up to 400% increase in volume in contact with fresh water and up to 350% - with salt;
  • High chemical resistance to the effects of petroleum products and various types of oils;
  • High impact resistance and wear resistance.

  • Waterproofing and sealing of mounting holes in concrete and reinforced concrete, including hollow polyvinyl chloride (PVC) tubes with an internal diameter of 22 mm, determining the thickness of the concrete wall being erected and protecting the screed screws of the formwork from the ingress of concrete mixture
  • Brand
    Swelling capacity in contact with water
    до 400%
    до 7 атм
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