Eternabond
Eternabond AST-4-5 Roof Repair Tape Kit 4in x 5ft Metal
A roof repair tape kit with MicroSealing technology, 4 in wide by 5 ft long, 35 mil thick, UV protected and compatible with most surfaces
- TypeAngle, Pitch & Slope Locators
- MicroSealing technology creates a watertight seal
- 35 mil thickness resists tears and punctures
- UV protected material prevents sun degradation
- Dry time of 1 hr speeds up repairs
- Compatible with all materials except silicone
Eternabond RoofSeal 4 in x 5 ft Kit
This Eternabond RoofSeal kit provides a 4-inch by 5-foot silver tape roll with MicroSealing technology for roof repairs. The tape is 35 mil thick and UV protected, designed to bond to all materials except silicone. It includes a surface preparation pad and offers a one-hour dry time for fast application.
Best for single repairs on mixed surfaces
The kit suits owners needing a compact roll for a specific leak or seam on metal, rubber, or other compatible roofing. It is not intended for large-area recoating where a wider roll or greater coverage per gallon would be more efficient. Buyers requiring adhesion to silicone surfaces should select a different product.
Verify surface compatibility and area coverage
Confirm the repair surface contains no silicone, as the tape will not bond to it. Measure the damaged section to ensure the 5-foot length and 4-inch width provide adequate overlap. The 1.7 sq ft per gallon coverage figure helps estimate material needs for larger jobs. Clean and dry the area thoroughly before applying the included prep pad.
Highlights
- MicroSealing technology creates a watertight seal
- 35 mil thickness resists tears and punctures
- UV protected material prevents sun degradation
- Dry time of 1 hr speeds up repairs
- Compatible with all materials except silicone
Specifications
| Brand | Eternabond |
|---|---|
| Type | Angle, Pitch & Slope Locators |
Questions about this item
What surface preparation is needed before applying the MicroSealing Technology tape?
The kit includes a surface prep pad; clean the area thoroughly with it before pressing the 35 mil tape onto any material except silicone.
Can the silver 4 in wide tape be layered over an existing sealant that isn't silicone?
Yes, the UV-protected RoofSeal tape adheres to all materials except silicone, so it bonds over cured non-silicone sealants without primer.
How do I confirm the repair is watertight after the 1 hr dry time?
After one hour the tape is fully cured; spray water on the 1.7 sq ft coverage area and check for leaks — no moisture should penetrate the MicroSealing bond.
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