EternaBond RSW-4-50 RV Roof Sealant Tape

How big is the eternabond roofseal sealant tape?

The EternaBond RSW-6-50 RoofSeal tape is white with a 50 foot length and a 6 inch width. Total thickness is 35 mil. The UV stable backing on RoofSeal makes it ideal for use in sunny environments. The elongation factor is very high, which permits RoofSeal to expand or contract with changing conditions.

Is the eternabond rsw-4-50 a good roof seal?

Eternabond rsw-4-50. Ideal for use in sunny environments. Simple installation only requires some surface preparation before use. There was a problem filtering reviews right now. Please try again later.

What kind of tape to use on RV roof?

EternaBond RoofSeal White 4" x50′ MicroSealant UV Stable Seam Repair Tape | 35 mil Total T… Once the tape is in place and stuck to the roof the instructions call for pressure to be applied to all areas of the Eternabond tape to activate the bonding process.

What kind of adhesive does eternabond use?

From the manufacturer to the tradesman to the homeowner, more and more people are trusting EternaBond® for permanent repairs on non pressurized leaks. EternaBond®’s MicroSealant® adhesive provides a permanent bond to virtually all surfaces.


This is our pick as the best RV roof sealant available on the market. As it is white, it is fantastic for being used in sunny climates and owing to be a tape. The backing contains a UV coating to help the tape last a long time despite constant exposure to UV rays. It’s incredibly easy to apply on RV roofs that need resealing for protection against the elements. It only requires the RV owner to do a small amount of surface preparation for a fiberglass roof to be suitable for the application. Each roll of tape is 50 feet in length and 2, 4, 0r 6 inches wide. This means you can cover just over 8 square feet with the skinniest roll and up to 25 square feet with the widest roll.


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