DOWSIL 817 Silicone adhesive for mirrors

45,90 zl PLN

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Cechy szczególne: Dobra przyczepność do wielu podłoży, Dobra wodoodporność, Klej/uszczelniacz jednoskładnikowy, Utwardzanie Alkoxy (Neutralny)), Wysoka przyczepność i adhezja

Pojemność opakowania: 310ml

Przemysł: Konsumencki

Zastosowanie: uszczelnienia

DOWSIL™ 817 Mirror Adhesive

one-component silicone sealant for internal fixing of mirrors, coated glass or metal panels on various substrates and for bonding glass and backplate in solar panels.

Neutral silicone sealant with a high modulus of elasticity. It uses a low-odour, neutral alkoxy curing system. It does not cause corrosion and has excellent adhesion to various substrates, mirrors and glasses.


  • setting mirrors
  • installation of coated windows
  • installation of metal panels
  • solar panels
  • coated and reflective lenses
  • metals
  • plastics
  • polycarbonate and PVC-U

Features and Benefits:

  • Non-corrosive
  • odorless
  • Ready-to-use gun sealant that reacts with atmospheric moisture
  • excellent primerless adhesion to most glasses, metals and mirror coatings
  • excellent resistance to heat and moisture
  • resistant to ozone, ultraviolet radiation and extreme temperatures

    Typical Properties

    Feature and value of the glue
    Adhesion to Coated glass, enameled and reflective glass, glass, metal
    Appearance Opaque
    Chemistry Neutral
    Color White
    Hardness - Shore A 38
    Flow/Sag (kink) < 3mm
    Movement Short
    Shelf life 360 days
    Specific gravity at 25°C 1.43
    subsoil Non-porous, porous
    Young's modulus 174 psi

    Application benefits

    Application temperature range 5 to 40°C
    Adhesion without primer No primer
    Resistance type Ozone resistance, heat resistance, UV resistance, water resistance
    temperature range -50 to 150°C
    Waterproof TRUE

    Processing and formulation benefits

    Healing system 1-part curing
    Number of parts One
    They were used Workplace
    Working time 29 minutes

    Available packages and colors:

    white, packaging 310ml

      Durability and Storage

      When stored in a cool, dry place below 30°C (86°F) in the original unopened packaging, the shelf life of the mirror adhesive
      DOWSIL™ 817 is 12 months from the date of manufacture.

      How to use

      Substrate preparation

      Sealed surfaces should be clean, dry, stable and free from grease, dust and other contaminants that may affect adhesion. All
      surfaces should be cleaned and degreased with a clean, oil and lint free cloth soaked in a suitable solvent such as DOWSIL™ R-40 Universal Solvent prior to sealant application. Check that the mirror is evenly coated, protected by paint and free from scratches.
      Note: Ensure adequate ventilation when using any sealant. Avoid heat, sparks and open flame.

      Method of application

      The sealant is ready to use. Apply 10 mm wide vertical strips to the back of the mirror at 100 mm intervals. Then press the mirror to the surface, maintaining a constant stitch thickness of 2 mm for optimal curing and gluing.
      Support the mirror for a minimum of 24 hours with adhesive tape. It will provide
      good contact and minimal displacement. Allow air to circulate freely around the edge of the mirror to allow the sealant to cure.