Eternabond Roof Seal 4" x 50' White

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  • Regular price $ 45.00
  • 1 available


  • MicroSealant Technology: ​​​​​​​100% solids formulation of synthetic resins, thermoplastics and non-curing rubber with a  built in primer, bonded to a UV stable backing-permanent water proof seal.
  • Bonds to surfaces and stops leaks-One step permanent leak repair tape.
  • Before applying, the surface must be clean and dry
  • Use the Eternaclean for an easy clean up.
  • To prevent tape from sticking to itself or debris,remove the protective liner as you go. Install over the repair area, Use pressure, rub with hand or roll with steel roller to activate bonding. 
  • ​​​​​​​Use on: EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal    tar BURs, all metal roofs, tiles, shingle, aluminum, galvanized steel, gypsum board, wood,      polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB, etc.
  • When exposed, adhesive will stick to most any surface except silicone.
  • Seals roof tears, seams, flashings, copings, skylights, gutters, and much more.
  • Withstands all weather and will flex, expand and contract in all conditions.*
  • Application temperature: 150°F to -20°F ambient, apply in weather as cold as -200.*
  • Seals for an air, moisture and water-tight barrier.*
  • Dimensions: 4" width, 50' length.
  • Color: White​​​​​​​.
  • Made in USA.

*Eternabond p/n: EB-RW030-50R (old # RSW-3-50),*Adhesion: 20lbs+/in width, Elongation: 700% +/- 100, Flexibility: ½" radius at -30°F, Flexibility Temperature Range: -70°F to >200°F,Permanence: .001 perms maximum, Pliability: No cracks in membrane, Shelf Life: Up to 5 years, Tensile break PSI: 4500 PSI +/- 500 PSI, Total thickness: 35 mils (+/- 2 mils),Water vapor test: .005 grms/100" sq./24hrs/100°F ​​​​​​​.