Eternabond products

[pewterman20]

Someome please tell me the difference between Eternabond WebSeal and Eternabond RoofSeal. Which is the best to use on a EPDM roof to seal edges of rooftop features and the roof caps?

[Ron3rd]

Most use the Roof Seal when re-sealing things on the roof as it has the vinyl covering. Good product.

[westend]

I've used both. The Roof Seal has a vinyl top covering that protects the adhesive layer from UV degradation. Web Seal has a thread matrix on the top surface that must be additionally covered with paint or sealer to protect the adhesive layer. Since I sprayed a couple of coats of elastomeric paint on the Web Seal, no further application was needed.

Roof Seal will form on uneven surfaces and is thicker tape. Web Seal is thinner and can be formed into very tiny depressions.

[mlts22]

Would be better in general, especially around seams?

[FrankShore]

WebSeal® is extremely flexible and forms around almost anything

http://www.eternabond.com/WebSeal-p/rv-wb.htm

and RoofSeal

http://www.eternabond.com/RoofSeal-p/rv-rs.htm