Premseal

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Single-Sided PVC Foams (SBV,SGV,SWV)

Premier foam sealants are manufactured from expanded PVC in a range of densities. They are essentially closed cell structures coated with a pressure sensitive acrylic adhesive and require 30% compression to create a water seal.

They are available in rolls, logs and gasket form.

Typical Applications

Applications include:

  • Roofing and cladding seals
  • Coldroom panels and cold bridging
  • Sealing partition walls
  • Heating and ventilation
  • Rooflights, access doors and gutter joints
  • Profiled sheeting
  • Prefabricated tanks

Product Features

  • Slit to order – many widths and thicknesses available
  • Flexible and conformable
  • Clean, economical and easy to use
  • SBV20 – low density, black
  • SBV25 – medium density, black
  • SGV25 – medium density, grey
  • SBV50 – high density, black
  • SGV50 – high density, grey

 

 20 Series25 Series50 Series
AdhesiveAcrylic AcrylicAcrylic
ColoursBlack/White Black/GreyBlack/Grey
Thicknesses (mm)Black: 3, 4.5, 6
White: 3, 6
Black: 1.5, 3, 4.5, 6, 7.5, 9, 10.5,12
Grey: 1.5, 3, 4.5, 6
Black: 1.5, 3, 4.5, 6
Grey: 0.8, 1.5, 2.5, 3, 4.5, 6
Density (kg/m³) 115 130220
Shore Hardness (00 Scale) 303550
Force to Compress (Ncm⁻²)2.73.26.1
Tensile strength (kPa) 300460670
Elongation at Break (%)>160>155
>180
Peel Adhesion (N/25mm)555
Service temperature-30°C to +70°C -30°C to +70°C -30°C to +70°C
Application temperature +10°C to +40°C +10°C to +40°C +10°C to +40°C
UV ResistanceExcellentExcellentExcellent
Fungi resistanceExcellentExcellentExcellent
Weather resistanceExcellentExcellentExcellent
Shelf life2 Years2 Years2 Years

 

Enquiry about this product Data Sheet PDF Health & Safety Sheet