EPDM Waterproofing Membrane for Roof Underlayment 16.5ft X 40in - 50mil Self-Adhesive Rubber Roofing Materials Heavy Duty Peel and Seal Roofing Roll for Patio, Rv, Metal Roof Repair
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Selected Option
30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Color: 16.5ft X 40in
Features
- Solves A Leak In Your Flat Roof: Our peel & stick roofing underlayment serves as the second waterproof barrier, effectively blocking the infiltration of rainwater, snow into the building structure, solving water leakage problems in roofs, walls, basements, and other areas.
- Keep Your Roof In Good Condition For Many Years: Made from EPDM rubber, it is withstands both high and low temperatures, and is puncture and tear-resistant. It is not easy to age after long-term outdoor use, making it the best choice for building waterproofing materials.
- Wide Coverage Area: The EPDM rubber roofing membrane underlayment size is 16.5ft x 40in, with a thickness of 50 mil. It can be freely cut according to actual construction needs, easily meeting the coverage requirements of conventional roof engineering and local repairs.
- Multi-Purpose: It can be laid under shingles as a waterproofing underlayment to prevent roof leaks. It can also be used as an exposed waterproofing layer on camper roofs, sunroom roofs and patios, as well as for leak-proof repairs in areas such as window sills, chimneys and around pipes.
Manufacturer: SFNSM
Item Weight: 16 pounds
Product Dimensions: 39 x 4 x 4 inches
Item model number: SF260306001
Color: 16.5ft X 40in
Included Components: 1
Batteries Included?: No
Batteries Required?: No
Date First Available: March 26, 2026
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
