Dow Corning - 757 Weatherproofing Sealant for Self Cleaning Glass

  • Product Code: C21757
  • Manufacturer: Dow Corning
  • Weight: 0.4kg


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Dow Corning 757 is a one part, weatherproofing sealant which has excellent adhesion to photocatalytic (self cleaning) and hydrophilic glasses as well as standard glass, aluminium, metal, painted and unpainted wood. It is ideal for use where high weather resistance is required in order to withstand increased temperature and UV radiation. Approved by Pilkington for use in conjunction with Pilkington Activ and by Saint Gobain for use in conjunction with SGG BIOCLEAN.  


Designed for use in direct contact with photocatalytic (self cleaning), hydrophilic glass as well as standard glass, aluminium, metal, painted and unpainted wood. Ideal for expansion, perimeter and other movement joints.  


  • Pre-approved compatibility with Dow Corning® SG and IG silicone sealant: Dow Corning® 993, Dow Corning® 895, Dow Corning® 3362, Dow Corning® 3793
  • Very good combination of weather resistance and movement capability
  • Compliant with ISO 11600-G-25LM and ISO 11 431
  • Odourless

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