Eternabond Roof Seal 4" x 50' White

EternaBond RoofSeal 4" x 50' White delivers a permanent, watertight solution for roof repairs and maintenance, using advanced MicroSealant Technology to ensure reliable, long-lasting performance. This tape is engineered with a 100% solids formulation of synthetic resins, thermoplastics, and non-curing rubber, all bonded to a UV-stable backing with a built-in primer for superior adhesion and durability.

Key Features

• MicroSealant Technology: Features a proprietary blend of synthetic resins, thermoplastics, and non-curing rubber for a permanent waterproof seal. The built-in primer ensures instant bonding to most surfaces, stopping leaks in a single step.
• Versatile Application: Bonds to EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs, all metal roofs, tiles, shingles, aluminum, galvanized steel, gypsum board, wood, polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB, and more. Will not adhere to silicone.
• Durable & Flexible: Withstands all weather conditions and flexes, expands, and contracts with your roof. Maintains pliability and a watertight seal from -70°F to over 200°F, with an elongation of 700% ±100 and tensile strength of 4500 PSI ±500 PSI.
• Easy Installation: Ensure the surface is clean and dry—use Eternaclean for best results. Remove the protective liner as you apply to prevent sticking to debris. Apply pressure by hand or with a steel roller to activate the adhesive.
• Reliable Performance: Seals roof tears, seams, flashings, copings, skylights, gutters, and more. Creates an air, moisture, and water-tight barrier that resists UV exposure and harsh environments.
• Made in the USA: Manufactured to the highest quality standards for dependable, long-term roof protection.

Product Specifications:

• Width: 4-Inches
• Length: 50-Feet
• Color: White
• Total Thickness: 35MIL
• Adhesion: 20lbs +/in width
• Elongation: 700% ±100
• Flexibility: ½" radius at -30°F
• Flexibility Temp Range: -70°F to >200°F
• Tensile Break PSI: 4500 PSI ±500 PSI
• Water Vapor Test: .005 grms/100" sq./24hrs/100°F
• Application Temp: 150°F to -20°F (apply as cold as -20°F)

EternaBond RoofSeal 4" x 50' White is the trusted choice for professionals and DIYers seeking a fast, effective, and permanent solution to roof leaks and repairs.