Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Self-Adhesive 4-in x 33-ft Silver Rubberized asphalt Self-adhesive roll flashing

Ratings & Reviews for RELIABILT Self-Adhesive 4-in x 33-ft Silver Rubberized asphalt Self-adhesive roll flashing

4.5
307
Review
 4.5 out of 5
308 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this flashing tape for its exceptional adhesion and waterproofing performance. Reviewers consistently highlight the powerful stickiness as the standout feature, noting it adheres reliably to wood, siding, and window frames when surfaces are properly cleaned. Many emphasize its effectiveness in preventing water intrusion and creating durable seals for windows and doors. Customers also appreciate the ease of application, with the backing paper and clean-cutting material making installation straightforward. The product's affordability compared to competing brands is frequently cited as excellent value. A few users report adhesion issues on dirty or cold surfaces, though these cases are rare and often attributed to improper preparation. Overall, most customers consider it a reliable, cost-effective solution they would recommend.

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

Good budget tape

Very sticky but can sometimes be hard to peel off backing

January 22, 2026
Verified Purchaser
Was this Review Helpful ?

Wanted wider tape. Settled for this.

Would Recommend

Too narrow. No wider product available.

January 17, 2026
Verified Purchaser
Was this Review Helpful ?

NO STICK Tape..

Would Not Recommend

Just bought a roll of this to flash some windows. When I opened the roll I thought it strange that it was not sticky at all. When ahead and trying to apply it thinking I just had to press down to release the glue. Didn't matter the tape began falling off before I even finished the window. Went and got the Pella Tape instead, and it was very sticking and did the job great, so just get the Pella tape you'll be glad you spent a little more for quality flashing tape.

January 12, 2026
Verified Pro
Was this Review Helpful ?

Best to warm roll in house before use in cold weat

Works as it should. Would be nice if there were more feet on the roll.

January 2, 2026
Verified Purchaser
Was this Review Helpful ?

Great product for insulating

Would Recommend

We purchased this product for use in a duct work insulation project. It was a great product for this use and we will be purchasing more for other insulation projects.

December 15, 2025
Verified Purchaser
Was this Review Helpful ?

Good tape.

Would Recommend

Works as intended. Good waterproofing tape. Would recommend.

December 3, 2025
Verified Purchaser
Was this Review Helpful ?

It doesn't adhere to the walls.

Would Not Recommend
November 30, 2025
Verified Purchaser
Was this Review Helpful ?

Flashing Tape

Would Recommend

Easy to install, stays put, good quality flashing tape

November 25, 2025
Verified Purchaser
Was this Review Helpful ?

Better then roofing paper.

Would Recommend

Easy to apply

Was this Review Helpful ?