Dow Corning 781 Silicone Glazing Sealant Black 310ml

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A one component ready to use silicone sealant with fast curing and excellent weathering characteristics.
  • Conforms to ISO 11600-F&G-20LM
  • Listed by the UK Water Regulations Advisory Scheme (WRAS) for use in contact with potable water once cured
  • High modulus - acetoxy cure type
  • Fast curing-tack free in 1 hour and Joint movement capability of +/-20 percent
  • 100 percent recovery
  • Excellent weatherability. Extreme Temperature Resistant, One Part, Ozone Resistant, Ready to Use, UV Radiation Resistant
  • Working time-5 to 10 minutes
  • Application temperature range is +5 to +40°C
  • Suitable for use on aluminium, glass, formica and most other non-porous surfaces
  • Suitable for glazing applications, weather sealing of sheet cladding, curtain walls, draught proofing and general internal sealing applications

Technical specification

Interior or Exterior Use
Interior & Exterior
Time to Full Cure
72 h
310 ml
Container Type
Standards Met
ISO 11600-G-20HM
Glazing Silicone
Manufacturer Model No
3295257 /C05
Brand Name
Dow Corning


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