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TYTAN SL40 Sealant is a self-leveling polyurethane sealant designed for the most extreme or general applications. It is resistant to chemicals and fuels that ware away other polyurethane sealants. It may be used during installation or for repairing cracked concrete to create a strong, watertight seal. It resists UV radiation, weathering, climate changes, rain, snow, and all moisture build up that leads to cracking and material deterioration. It won’t slump or shink so you can be confident it will maintain its shape, size, and seal. It is flexible enough to allow movements caused by construction and climate changes with good recovery while maintaining strong adhesion. It may be used on most construction materials including: metal, ceramic tile, wood, concrete, and most plastics. With TYTAN SL40 Sealant you can Build with Confidence!


  • Tool Time: 5 minutes
  • Tack Free Time: 90 minutes
  • Fully Cured: 4-5 days
  • Application Temperatures: 41°F-95°F
  • Working Temperature: -22°F-176°F
  • Storage conditions: 41°F - 77°F in a dry place
  • Shelf Life: 12 Months

Application instruction


  • Interior
  • Exterior
  • Floor
  • All-in-One

Surface Preparation

Surface area must be fully cured, dry, clean, and free of dust, oil, grease, debris, contaminants, or release agents that could interfere with proper adhesion. It is recommended to perform and evaluate preliminary adhesion and compatibility tests before use. For more information visit the “Try TYTAN” section of


Cut nozzle at 45° to desired bead size, insert in caulking gun and apply to desired area. Tool bead with moistened cloth and wipe off excess before it cures. For best results, tool immediately after applying for best adhesion and smooth finish before skinning occurs. Please see the technical specification for acceptable application temperatures and other technical information.

Technology Limitations

Polyurethane sealants are not recommended for continuous water. It should not be used on materials that bleed oils or plasticizers, or in totally confined spaces where it is not exposed to atmospheric moisture. It may discolor natural stones, marble or granite, brass, copper or other sensitive materials. Do not apply to damp or contaminated surfaces.


Keep out of the reach of children. Wear safety glasses with side shields. Direct contact with eyes may cause slight to moderate irritation. In case of eye contact, flush thoroughly with water for at least 15 minutes. Seek immediate medical attention. In case of skin contact, wash affected areas with soap and water. If irritation persists seek medical attention. Move to fresh air if inhalation causes discomfort. Refer to MSDS for further information.

If you are not happy with the products performance please call 855-44-TYTAN or contact us at

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