EternaBond RoofSeal White 4" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RW040-50R - One-Step Durable, Waterproof and Airtight Sealant
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- MULTI-USE: Perfect for use on metal buildings, trailer/RV roofs and sides, drain pans, drain pipes, boats, canoes. bonds to a wide range of surfaces including roof materials such as EPDM, TPO, Hypalon, aluminum, galvanized steel, wood, and fiberglass.
- NO ADDITIONAL SEALING REQUIRED: Aluminum backing, combined with a layer of advanced MicroSealant, creates a waterproof, moisture, and air tight barrier with no additional sealing required that remains flexible to -57°C (-70°F)
- DURABLE SURFACE: Industry leading one step repair system that creates a protective coating for surfaces that require abrasion and corrosion resistance
- EXCELLENT UV RESISTANCE: Tape features a durable and UV-stable backing that withstands deterioration in fluctuating temperatures and direct sun exposure
- EASY TO USE: Simple and quick one-step repair, using sticky tape with no trays or messy solvents to clean up after the project completion, and no other adhesive needed
Estimated shipping
Select a product to estimate shipping.RoofSeal
One step PERMANENT repair system for all roofs & roof accessories
UV Stable
AlumiBond
4 mil aluminum backing for heavy duty applications
Great for drain pans, tanks, troughs
Creates moisture barrier
WebSeal
Maximum conformability for irregular surfaces
Designed to hold all roof coatings, sealers, or paint
Fabric backing
Perfect for making all roofs/surfaces watertight before coating is applied
Easy & permanent solution for sealing flex duct systems
Restores drain pans
DoubleStick
For use between two surfaces including dissimilar surface materials
Twist into rope and use to fill voids, gaps and holes
Good for night tie offs
WindowSeal
Flexible, conformable window wrap that requires no screws, staples, or anchors to bond with any of these surfaces: Brick, wood, OSB, concrete, stucco, building wraps, plastic, vinyl, aluminum, & metal
Great for cold weather applications
EternaPrime
Specially formulated to work with EternaBond MicroSealant tapes
Creates a stable surface for installation of EternaBond tapes
Prepares challenging surfaces for repair (old tar, gravel, oxidized and rusty surfaces, brick, mortar, etc.)
Allows installation of EternaBond tapes to -20°F
Can be used over talc and on new EPDM
What is MicroSealant?
MicroSealants are a family of sealants that contain no double bonds between carbon atoms, but are comprised of a single bond between carbon atoms which result in a molecular structure that is extremely stable and is resistant to oxygen, ozone, and heat.
MicroSealant tapes are formulated from synthetic polymers and contain a proprietary built-in primer that facilitates instant bonding to most known materials used in: transportation, roofing and the traditional building envelope.
MicroSealants have an extremely wide temperature tolerance. When properly installed, MicroSealants will bond to almost any selected substrate, resulting in a waterproof seal. MicroSealants are self-healing. MicroSealants are extremely robust to a wide range of surface condition reducing steps during installation.
MicroSealant - contains no solvents due to its completely VOC-free proprietary primer and will not compromise air quality within the building envelope.
Why Use EternaBond?
EternaBond bonds to virtually any surface except silicone. This includes all roofing materials, brick, wood, metal, stucco, rubber, vinyl, canvas, etc. So EternaBond is the perfect repair product for buildings, RV's, tents, sheds, canoes, tarps, etc.
Also, EternaBond has an expected life (depending on where you live) of 18-35 years exposed to the weather. EternaBond has a 5-year shelf life so if you don't use it all at once it will be ready when you need it.
Finally, EternaBond is the choice of professional RV mechanics, roofing technicians and professional maintenance mechanics.
What makes EternaBond different?
EternaBond is a MicroSealant. MicroSealant has a unique molecular structure which makes them extremely stable, almost invisible to the degrading effects of nature, resulting in extremely long repairs and shelf life.
This unique structure also makes all EternaBond tapes compatible with almost all other materials except silicone.
Product details









| Main Specification | |
|---|---|
| Compatible Material | Metal or Wood or Aluminum or Alloy Steel |
| Global Trade Identification Number | 00700115575805 or 00891991000533 |
| Manufacturer | EternaBond |
| Unit Count | 50 Feet |
| Surface Recommendation | Metal |
| Tensile Strength | 50 Pounds |
| Brand | Eternabond |
| UPC | 700115575805 891991000533 |
| Number of Items | 1 |
| Recommended Uses For Product | Multipurpose |
| Water Resistance Level | Waterproof |
| Included Components | Unit^Instruction Guide |
| Item Thickness | 0.04 Inches |
| Material | Microsealant Adhesive Tape |
| Colour | White |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | RSW-4-50R |
| Model | RSW-4-50 |
| Material Type | MicroSealant Adhesive Tape |
| Item Resistance | Waterproof |
| Adhesive Format | Tape |
| Adhesive Side Count | 1 |
| Adhesive Location | Integrated into the tape |
| Item details | |
| Item Type Name | EternaBond RSW-4-50 RoofSeal Sealant Tape or White - 4" x 50' |
| Others | |
| Product Type | EternaBond RSW-4-50 RoofSeal Sealant Tape or White - 4" x 50' |
| Item Dimensions L x W x Thickness | 600"L x 4"W x 0.04"Th |
| Other Special Features of the Product | Durable |
| Size Name | 4" x 50' |
| Adhesive Material | MicroSealant Adhesive Tape |
| Foil Thickness | 0.04 inches |























