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90.0-ft x 3.75-in OSB seam tape

Ratings & Reviews for ZIP System 90.0-ft x 3.75-in OSB seam tape

4.8
401
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Review
  4.8 out of 5
401 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this flashing tape for its exceptional adhesion, describing it as "super sticky" and reliable even in cold or damp conditions. Reviewers consistently call it the most effective waterproof sealing solution they've used, creating durable, airtight barriers on various substrates. Many emphasize its versatility beyond intended use, reporting applications for deck sealing, roofing transitions, and general repairs. Users frequently call it "excellent quality" and "worth every dollar," with contractors noting it surpasses products used over decades. A few mention the tape requires a razor to cut cleanly and pressure to apply properly. Overall, customers consider it an outstanding, multi-purpose solution.

Customer review summary generated by AI, including incentivized reviews.
401 Customer Reviews

Super adhesive

This tape sticks to any wood you have.

August 29, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Received my order really fast.

 Would Recommend

Good price, quick delivery, I love the zip system sheathing. Really happy with this product, easy to apply, easy to keep the bugs out and it's, wind, and water resistant

August 29, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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This tape is the best tape a person can get sticks

 Would Recommend

It’s like a duck tape but so much stronger and better it’s worth every dollar

July 17, 2026
From 90.0-ft x 3.75-in OSB seam tape
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Good/Pricey

 Would Recommend

The product definitely seems to be effective, though it definitely is overpriced. Materially and technologically it can't be so advanced as to justify the price. Good product, but costly—considering it's just tape.

July 17, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Rick’s porch

 Would Recommend

Strong water proof protection

July 15, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Spendy, but worth it.

 Would Recommend

Tape has great tack and really good “stretchability”. Goto tape for outdoor projects.

July 13, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Two applications

 Would Not Recommend

It did leak after applying to camper roof. Added more tape.

July 13, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Flashing For Roof repairs

This product wasgreat and did the job expected. TY Lowes

July 1, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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Great product for flashing

 Would Recommend

The ZIP system is easy to use and works great! No issues at all. I would recommend this product to anyone in the industry that needs a good solution for flashing sealing.

June 23, 2026
From 90.0-ft x 3.75-in OSB seam tape Verified Purchaser
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