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Gegrad · 11-22-2017, 06:49 AM

My premier has the Alpha TPO roof on it, so I bought a tube of the Alpha Systems sealant for sealing my seams from Amazon. It has worked pretty well so far and I haven't had any leaks after conducting routine inspections and sealing some places where the original sealant had developed the usual small cracks. I also have 3/4 tube of Dicor left I had used on my old Passport. The directions on the Dicor specifically say "For use on EPDM and some TPO roofs. I didn't want to take the chance that my TPO would be the one the Dicor wouldn't hold to, so I bought the Alpha systems sealant. $10 to make sure I had the absolute correct stuff was a no brainer.

11-22-2017, 06:49 AM	#8
Gegrad Senior Member Join Date: Jul 2017 Location: Monroeville Posts: 1,549	My premier has the Alpha TPO roof on it, so I bought a tube of the Alpha Systems sealant for sealing my seams from Amazon. It has worked pretty well so far and I haven't had any leaks after conducting routine inspections and sealing some places where the original sealant had developed the usual small cracks. I also have 3/4 tube of Dicor left I had used on my old Passport. The directions on the Dicor specifically say "For use on EPDM and some TPO roofs. I didn't want to take the chance that my TPO would be the one the Dicor wouldn't hold to, so I bought the Alpha systems sealant. $10 to make sure I had the absolute correct stuff was a no brainer. __________________ 2014 Bullet Premier 29bh in Charocal 2019 Ram 2500 HD 4x4, CC, 6.4L 2011 Passport 2510RB (Sold)