9900 Waterproof Sealant, Outdoor Silicone WaterproofSealants Heat Resistant For Sale

This professional-grade silicone sealant creates a durable waterproof barrier that helps protect against leaks, moisture, cracks, and weather damage. Its flexible formula allows it to expand and contract with temperature changes while maintaining a strong, crack-resistant seal.

• Waterproof & Weather Resistant – Provides excellent protection against water, moisture, and outdoor elements
• Heat Resistant Formula – Designed to withstand high temperatures and temperature fluctuations
• High Flexibility & Tear Resistance – Remains elastic and helps prevent cracking caused by movement or expansion
• Smooth Application – Easy extrusion creates an even, clean, and professional finish
• Strong Adhesion – Suitable for sealing multiple surfaces including metal, glass, tiles, stone, and construction materials
• Indoor & Outdoor Use – Ideal for home repairs, construction work, and maintenance projects
• Multiple Colour Options – Available in Black, White, and Transparent finishes to match different surfaces

• Curtain wall sealing
• Skylight installation
• Aluminium panel structures
• Sunroom frames
• Tile gaps and joints
• Metal joints and connections
• Window and door sealing
• General waterproof repair work

• Product Name: Lvkang 9900 Weatherproof Engineering Adhesive
• Type: Silicone Waterproof Sealant
• Material: Plastic Cartridge
• Colours Available: Black / White / Transparent
• Weight Options:
  • Black & White: 750g
  • Transparent: 500g
• Shelf Life: 12 Months (Stored below 27°C in a cool, dry place)
  Package Includes:
  1 / 2 / 3 × Silicone Waterproof Sealant