Coghlan's Seam Seal Repair Kit, For Waterproofing Tents, Tarps, Backpacks
Coghlan's Seam Seal Repair Kit, For Waterproofing Tents, Tarps, Backpacks
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Coghlan's

Coghlan's Seam Seal Repair Kit, For Waterproofing Tents, Tarps, Backpacks

107 ratings

Key item features

  • Seam Waterproofing: This water-based seam sealant is specifically designed to waterproof sewn seams on nylon and synthetic outdoor fabrics. It effectively prevents leaks, ensuring a durable, watertight seal.
  • Effortless Application: Features a convenient, easy-to-use applicator, simplifying the process. Users simply apply a thin film to the inside of seams for effective sealing.
  • Versatile Compatibility: An all-purpose solution ideal for waterproofing a wide range of outdoor items, including tents, tarps, rainwear, and packs.
  • Broad Fabric Adherence: Works effectively on diverse outdoor materials such as nylon, polyester, vinyl, and canvas, providing broad utility for various fabrics.
  • Rapid Curing Properties: A fast-curing formula that develops a strong, flexible, colorless, and washable transparent barrier in just two hours after application.
  • Product Volume: Each kit provides a net volume of 2 fl. oz. of the seam sealant, offering sufficient quantity for various waterproofing needs.
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Customer ratings & reviews

4 out of 5 stars
stars
107 ratings55 reviews
How item rating is calculated
  1. 5 stars63% (67)
  2. 4 stars10% (11)
  3. 3 stars8% (9)
  4. 2 stars4% (4)
  5. 1 star15% (16)

Reviews summary

Pros

  • : It delivers strong value relative to its features.
  • : Comes with an attached brush for precise application.

Neutral

  • : Coating can dry quickly but may take much longer to fully set.
  • : Can be reliable, but may leak or falter in certain conditions.

Cons

  • : The tool fails to hold sealer, causing spills.
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Showing 1-3 of 55 reviews

Jul 11, 2026
Reviewer name: Belina
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent

Works very well, I definitely recommend! Will keep buying.

Helpful?4Y17V6NSLZT546859500
May 31, 2026
Reviewer name: anonymous
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

water base seam sealer

was easy to apply. cleanup was simple . Haven't had tent in rain yet but looks great

Helpful?4Y17V6NSLZT546859500
Jul 8, 2026
Reviewer name: Brian
5 out of 5 stars
5 out of 5 stars review

seam sealer

this product is easy to apply.

Helpful?4Y17V6NSLZT546859500
Current price is $4.97
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