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Seam Seal

TYTAN Seam Seal is specifically formulated to seal house wrap and metal sheeting with a water and airtight seal. It may be applied on wet or dry surfaces and remains flexible. It provides superior performance on painted or non painted metal and it won’t erode bare metal. It is durable in all weather conditions and is UV and extreme temperature resistant. It uses TYTAN’s non-slump, non-shrink technology so you can be confident it will maintain the flexible and adaptable shape and size you intended. With >TYTAN Seam Seal you can Build with Confidence!


  • Tool Time: 5 minutes
  • Tack Free Time: 5-10 minutes
  • Fully Cured: 5 days (1mm/24h)
  • Application Temperatures: 41°F-104°F
  • Working Temperature: -40°F-302°F
  • Storage conditions: 32°F - 77°F in a dry place
  • Shelf Life: 24 Months

Application instruction


  • Exterior

Surface Preparation

Surface area must be fully cured, 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 proper surface preparation techniques 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.

Clean Up

Remove Sealant off gun and all tools before it cures. Use typical solvents such as Mineral Spirits or lacquer thinner (ethyl acetate, acetone) and let dry to prevent any damage. Cured sealant can be removed with sharp tools, using caution.

Technology Limitations

Butyl Rubber should not be used with petroleum oils, fluids, or solvents. It has poor resistance to aromatic hydrocarbons, and products like kerosene, turpentine, coal, tar, and diester-based lubricants.


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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