DOWSIL™ General Purpose Silicone Sealant is a one-part, acetoxy cure silicone sealant for general purpose applications. It provides a flexible bond and will not harden or crack. DOWSIL General Purpose Silicone Sealant is a high-performance sealant, with ±25% movement capability when properly applied.


  • As a bedding material, formed-in-place gasket, formed-in-place bumper
  • Adhering trim, nameplates, signs
  • Sealing around sinks, faucets, showers, tubs, toilets and vents
  • For most marine applications: sealing between hull and deck, most boat decks, windows, portlights, windshields and hatches


SKU 4037534
Model # 4037534
Brand Dowsil (Formerly Dow Corning)
Shipping Weight 0.2000kg
  • Cures to 100% silicone rubber
  • Resistant to sunlight and weather extremes
  • Fast cure, high strength
  • Clear and white formulations meet the requirements of FDA Regulation 21 CFR 177.2600
  • Remains flexible; will not become brittle, crack, shrink or chalk
  • Bonds to many common substrates
  • Supplied is a removable, reusable, resealable nozzle that saves time and sealant

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