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Old 06-21-2018, 06:31 PM   #1
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Join Date: Jul 2017
Location: buena park
Posts: 24
What roof is this?

Im trying to figure out what type of roof this is..i looked under vent beige on both sides so im thinking tpm, but is it alpha type? I want to uv treat it and put some sealant on a few spots,dicor....thankyouClick image for larger version

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Old 06-21-2018, 08:26 PM   #2
Just as confused as you
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Join Date: Aug 2013
Location: Wilderness CG, WI
Posts: 3,354
Looks like TPO roof to me. You are not supposed to use dicor on a TPO membrane roof. If you have the documents for the RV it will tell you how and what to use for maintenance of the roof. Alpha Systems says to use Spic and Span or Top Job for cleaning and their own brand of sealant.

The best thing to use on any type of roof seam is Eternabond tape ( Once you put it on it's good for 10 years if you follow the directions. You can get it from Amazon, some rv dealers, etc. Many of us members on the forum have used it as preventive maintenance, some even installing it before the first year is up.

Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, seasonal since 2000
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Old 06-22-2018, 04:41 AM   #3
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Location: Eastern Ontario
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Have a look at post #3

Want more ground clearance
2011 Rockwood 8319SS with ProPride 3P hitch/GoodYear Marathons/TST TPMS 507
2008 F250 Lariat CC SB 6.8L V10 4.10 axle ratio (NITTO TERRA GRAPLER G2 LT275/65R20E)
Yamaha 3000iseb generator:Progressive Ind. EMS-HW30C : Eastern Ontario
Nights Camped:2012(36) 2013 (17) 2014 (18) 2015 (18) 2016 (36) 2017 (32) 2018 (42)
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roo, roof

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