Premseal BR

Premseal BR Cartridge Sealant

Premseal BR

Premseal BR solvent-release bedding sealant is a high-quality blend of rubber, fillers and polymers in gun-grade form.

Ideal for applications in Metal Roofing & Cladding.

Specified by Kingspan and TATA. Recommended by Euroclad and CA Group.

Typical Applications

Applications include:

  • Low joint movement sealing in roofing & cladding eg. panel joint sealing
  • Bedding of profiled fillers in roofing & cladding
  • Bedding aluminium window frames into timber subframes
  • Sealing joints & seams in low-pressure ductwork
  • Sealing flashings
  • Sealing against vapour

Product Features

  • Low joint movement sealing


Determination of the Heat of Combustion

Test method EN ISO 1716:2018 Reaction to fire test for products – Determination of the heat of combustion (ISO 1716:2018).

These test results are also valid according to EN ISO 1716:2010 Reaction to fire test for products – Determination of the heat of combustion (ISO 1716:2010).

Test SpecimenPCS, MJ/kg

Enquire About Product

     Premseal BR
    Adhesion Good to wood, brick concrete, glass, metal and plastics
    Movement+/- 10% in lap and cover joints.
    Service temperature-20°C - +90°C
    Application temperature +5°C - +30°C
    UV resistance Good
    Chemical resistance Good to diluted acids and alkalis
    Expected life15 to 25 years, depending upon temperature and joint design
    Shelf Life 12 months


    Data Sheet PDFHealth & Safety Sheet

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