The H.B. Fuller EternaBond WebSeal Polyester Tape .023" x 4" x 50' is a specialty membrane accessories from Eternabond for exact-match material ordering. Match manufacturer model/MPN EB-WB040-50R. This variant is sold as RL with SKU ETEWS4. Web Seal Tape is designed to hold coatings, whether water or solvent based, on virtually all roofs.

Key Specs

• Brand: Eternabond
• Model / MPN: EB-WB040-50R
• SKU: ETEWS4
• Sell unit: RL
• Product type: Specialty Membrane Accessories
• Size: .023" x 4" x 50'
• Color / finish: .023" x 4" x 50'
• Category: Commercial Roofing | Commercial Roofing/Membrane Accessories | Commercial Roofing/Membrane Accessories/Specialty Membrane Accessories

Key Features

• Verify exact model, size, color, sell unit, and system compatibility before ordering.

Coverage & How Much You Need

Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.

Compatibility / Fitment

Use only with compatible systems and installation conditions specified by the manufacturer.

FAQs

What exactly am I ordering?

H.B. Fuller EternaBond WebSeal Polyester Tape .023" x 4" x 50', sold as RL, SKU ETEWS4, manufacturer model/MPN EB-WB040-50R.

What unit is the price based on?

The price is for the RL sell unit.

What should I match before ordering?

Match brand, model/MPN where available, size/color, sell unit, and the project specification.

Can this be substituted?

Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.

How do I estimate quantity?

Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.

Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.

Product Expert Notes

Choose this variant when Eternabond, SKU ETEWS4, RL sell unit, and MPN EB-WB040-50R match the job requirement.