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BOSS® 532 Color is a high-quality, one-part neutral general-purpose curing sealant that is low odour, and offers unparalleled adhesion and compatibility with a wide variety of substrates and weather durability.


  • Excellent adhesion to most common building materials.
  • Low-odour.
  • Non-corrosive to metal.
  • Permanently flexible.
  • UV resistant.
  • Weatherproof/waterproof.


  • Ideally suited for general purpose glazing, sealing, and weatherproofing applications.
  • Has excellent adhesion to glass, glazed surfaces, anodized aluminum, concrete, cement, wood, and many plastics.


This product is available in any RAL Classic colour, customizable according to the client’s requirements.


Available in standard 280 ml caulking cartridges.

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