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  • General glazing applications, backlite replacement and skylight installations
  • Repairing weatherstripping and gaskets
  • Sealing most glass, plastics, metal, repainted surfaces, fiberglass, ceramics and aluminum substrates



  • Cures to 100% silicone rubber
  • Resistant to sunlight and weather extremes
  • High strength, excellent adhesion
  • Remains flexible, will not become brittle, crack, shrink or chalk
  • Bonds to many common substrates
  • Supplied in removable, reusable, resealable nozzle that saves time and sealant

DOWSIL™ Silicone Glazing Sealant

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