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02-11-2019, 01:59 AM
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#1
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Member
Brand: Thor Motor Coach
State: Georgia
Posts: 92
THOR #11774
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Roof Preventative Maintenance
<2018 Thor Hurricane 29M>
I've been considering some preventative maintenance on my roof, including having supplies at the ready.
I have a few questions that may be rig specific:
- What is my roof made of (rubber?)
- Is there anything I should not clean it with that could cause damage?
- What should I use to clean areas before applying sealent?
- Dicor self-leveling lap sealent over any cracks?
I've been considering Eternabond tape over/around all existing sealent.
- overkill?
- better long term option?
Also, best product for silicon sealing sides of the rig?
Love this site and all of the expert help.
Thanks
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02-11-2019, 03:09 PM
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#2
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Senior Member
Brand: Thor Motor Coach
Model: 2013 31L
State: Florida
Posts: 2,184
THOR #908
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More than likely the roof is TPO. You can clean it with regular cleaning products. I've scrubbed mine with spic n span. Just be careful, it's slippery with soap on it!
Just be careful with solvents such as mineral spirits and such. Those can damage the roof.
Yes, dicor self leveling to touch up around the seams.... just scrape/pull up any loose stuff. Clean it well then apply.
I think eternabond is probably a fine product and not overkill...but I personally wouldn't bother till it's time for a re caulk. Check eternabond's web site. they have tons of data sheets and videos about proper use and application. If it's put on wrong can imagine it could be a nightmare.
Oh, and my advice....don't use silicone caulk. In my experience it doesn't stick well enough to be a good sealant or a good adhesive....but it sticks well enough to be very hard to remove.... and once it's on, nothing else will stick to it.
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02-11-2019, 04:22 PM
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#3
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Senior Member
Brand: Thor Motor Coach
Model: Chatea 31E
State: Maryland
Posts: 455
THOR #5837
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I once found some info from the TPO manufacturer, and they recommended Murphy's Oil Soap to clean it. There are also specific RV roof cleaning and protecting products from companies like Thetford.
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02-12-2019, 11:06 PM
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#4
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Senior Member
Brand: Thor Motor Coach
Model: Palazzo 36.1
State: North Carolina
Posts: 349
THOR #13712
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I don't recall seeing any Thetford roof supplies, guess I need to dig deeper, thanks for that information! Guess Thetfords is not just for toilets anymore!
__________________
Chuck and Mary Ann
FMCA, Good Sam Life Member and Thor MC member
Enjoy the journey, one day at a time!
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02-12-2019, 11:51 PM
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#5
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Senior Member
Brand: Thor Motor Coach
Model: 2017 Axis 25.4
State: Arkansas
Posts: 2,669
THOR #12231
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Yep, TPO.
Yep, Tedford has a TPO roof cleaning products (I used one last year - worked fine) but some other mild cleaning solution should work just as well (and cost less).
Yep, Dicor self level only (No silicone) and I thought about using Eternabond tape some day as well on all seams. I think if your RV is outside year around you would want to use this after a couple of years.
Check your roof 2 x (or more if you can) a year and touch up as needed.
I put 303 protectant on my roof after I clean it (NEVER use a silione type protectant ....AKA ArmorAll... on an RV - Esp on the roof and tires).
303 will only last a few mo.... but it repels some dirt and UV rays during that time. I think I will do it once a year anyways.
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2017 Axis / 25.4: Big Foot Levelers, Aims 1200 Watt inverter, Ceramic Window Tint, Full River AGM 6V batteries, Front Hellwig Sway bar / Rear Track Arm, Safe T Plus Steering Stabilizer, PD 4655 converter, Hard Wired Surge Guard, WEboost + WiFi Ranger, LED Headlights/Driving lights, TPMS, Surge tank, Tornado flush, Viair Compressor
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02-13-2019, 01:33 AM
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#6
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Senior Member
Brand: Thor Motor Coach
Model: Hurricane 29M
State: Texas
Posts: 2,712
THOR #11781
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I use Murphy Oil soap and Dicor, twice a year. These products have served me well since 1999. I use the soap and a soft brush on a dry sunny day. The following day I do any cracks in the dicor. Keeping the roof clean also seems to help reduce black streaks on the sides of the coach.
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Lt Keefer
2018 Hurricane 29M
CHF, Saf-T-Plus, SumoSprings
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02-13-2019, 02:58 AM
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#7
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Senior Member
Brand: Thor Motor Coach
Model: Freedom Elite24FE
State: Texas
Posts: 542
THOR #12434
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I advise against using any scented cleaners, like Awesome Orange. It will attract birds and they will make holes in your roof.
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Freedom Elite 24FE, Big Foot hydraulic levelers. Wife is Marilyn, I am called LC
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02-13-2019, 02:56 PM
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#8
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Senior Member
Brand: Thor Motor Coach
Model: THOR Chateua 35SF
State: Florida
Posts: 5,850
THOR #11130
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Murphy's get my vote also...it's all I've ever used. It serves as a conditioner as well and is very gentle. Make sure your insurance is current...that stuff is slicker than snot on a doorknob.
__________________
Now an SOB
Traded Thor for Melbourne Prestige 24NP
2018 THOR Chateau 35SF
Two Labs, Bugsie & Blondie
Blondie passed in 2020 at 5 to Leukemia
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02-13-2019, 04:16 PM
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#9
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Senior Member
Brand: Thor Motor Coach
Model: compass 23tw
State: California
Posts: 229
THOR #7466
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Soooo, Is there a ratio to use Murphy' s on the TPO roof ?
Thanks
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Mike
Bakersfield,Ca
2017 Gemini 23TR- sold
2020 29J Outlaw- sold
2021 23tw compass
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02-13-2019, 04:24 PM
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#10
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Senior Member
Brand: Thor Motor Coach
Model: THOR Chateua 35SF
State: Florida
Posts: 5,850
THOR #11130
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Hmmm...not sure. I just pour it on an area followed by a long handled wet car wash brush with a bucket of water. Rinse as you go. It isn't so strong as to damage anything. Just keep things wet.
__________________
Now an SOB
Traded Thor for Melbourne Prestige 24NP
2018 THOR Chateau 35SF
Two Labs, Bugsie & Blondie
Blondie passed in 2020 at 5 to Leukemia
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02-13-2019, 04:32 PM
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#11
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Senior Member
Brand: Thor Motor Coach
Model: compass 23tw
State: California
Posts: 229
THOR #7466
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Quote:
Originally Posted by The Gritz Carlton
Hmmm...not sure. I just pour it on an area followed by a long handled wet car wash brush with a bucket of water. Rinse as you go. It isn't so strong as to damage anything. Just keep things wet.
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Thank You,Gritz Carlton, Now it's on the wife's to do list.
__________________
Mike
Bakersfield,Ca
2017 Gemini 23TR- sold
2020 29J Outlaw- sold
2021 23tw compass
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02-13-2019, 05:38 PM
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#12
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Senior Member
Brand: Thor Motor Coach
Model: THOR Chateua 35SF
State: Florida
Posts: 5,850
THOR #11130
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Her list for you to do or her list for her to do??
__________________
Now an SOB
Traded Thor for Melbourne Prestige 24NP
2018 THOR Chateau 35SF
Two Labs, Bugsie & Blondie
Blondie passed in 2020 at 5 to Leukemia
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02-13-2019, 06:05 PM
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#13
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Senior Member
Brand: Thor Motor Coach
Model: compass 23tw
State: California
Posts: 229
THOR #7466
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Quote:
Originally Posted by The Gritz Carlton
Her list for you to do or her list for her to do??
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I'am sure it will be for me to do. UNLESS, I can talk her into doing it.
But I don't think so.
__________________
Mike
Bakersfield,Ca
2017 Gemini 23TR- sold
2020 29J Outlaw- sold
2021 23tw compass
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02-13-2019, 11:07 PM
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#14
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Senior Member
Brand: Thor Motor Coach
Model: Hurricane 29M
State: Texas
Posts: 2,712
THOR #11781
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Quote:
Originally Posted by safari
Soooo, Is there a ratio to use Murphy' s on the TPO roof ?
Thanks
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I use a couple of ounces diluted in a couple of gallons. Starting at the front, I dip the brush in the bucket, scrub and work back to the ladder. Then rinse with the hose, back to front. It doesn't take long, maybe 30 minutes to do it.
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Lt Keefer
2018 Hurricane 29M
CHF, Saf-T-Plus, SumoSprings
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02-14-2019, 02:16 AM
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#15
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Senior Member
Brand: Thor Motor Coach
Model: compass 23tw
State: California
Posts: 229
THOR #7466
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Quote:
Originally Posted by Lt Keefer
I use a couple of ounces diluted in a couple of gallons. Starting at the front, I dip the brush in the bucket, scrub and work back to the ladder. Then rinse with the hose, back to front. It doesn't take long, maybe 30 minutes to do it.
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Sounds easy enough,Thank You
Mike
__________________
Mike
Bakersfield,Ca
2017 Gemini 23TR- sold
2020 29J Outlaw- sold
2021 23tw compass
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