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04-16-2020, 03:24 PM
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#1
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Sham183
Join Date: Jun 2016
Posts: 626
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Eternabond tape yeah or nah?
Looking at my roof today on my 2017 183 and I saw a few spots in the caulking around the max air vents starting to show little holes and cracking. I’m just wondering if I should go the route of the sticky gooey caulk that is around all vents and areas to seal or go with eternabond tape? I have heard good things about it but never used it before. Let me know the good the bad and the ugly [emoji16]. Thanks
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04-16-2020, 03:37 PM
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#2
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Senior Member
Join Date: Dec 2017
Posts: 1,836
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I taped all my seams with Eternabond. It isn’t hard, though it takes some time and you need to prep. Done properly it will last a long time.
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2019 Coachmen Freedom Express 192RBS
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04-16-2020, 03:55 PM
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#3
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Sham183
Join Date: Jun 2016
Posts: 626
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Quote:
Originally Posted by Jfkmk
I taped all my seams with Eternabond. It isn’t hard, though it takes some time and you need to prep. Done properly it will last a long time.
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What size did you use do you remember? 2-4-6”?
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04-16-2020, 03:56 PM
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#4
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Senior Member
Join Date: Aug 2014
Location: Northern KY
Posts: 5,725
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Here is my story from over 4 years ago...
I have heard from many owners of trailers they have done the same thing...
use Eternabond dot com as a reference tool with their information
https://www.forestriverforums.com/fo...nce-90060.html
You do not need 6 inch when 2 inch will do the job... you decide... it WILL STICK no matter which width you choose...
__________________
"nothing can now be believed which is seen in a newspaper. Truth itself becomes suspicious by being put into that polluted vehicle."
Thomas Jefferson to John Norvell pg. 2, June 11, 1807
2014 Shamrock 183
2014 RAM 1500 Bighorn Crew Cab, HEMI, 3.21 gears, 8 Spd, 4X4 TST TPMS
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04-16-2020, 04:22 PM
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#5
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Senior Member
Join Date: Aug 2016
Location: Finger Lakes - Ithaca NY
Posts: 263
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Quote:
Originally Posted by Jfkmk
I taped all my seams with Eternabond. It isn’t hard, though it takes some time and you need to prep. Done properly it will last a long time.
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I did the same on my 2011 Dynamax. Clean surfaces & stick down Eternabond or Dicor everywhere there is caulking.
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David & Mary Button - Ithaca NY
2011 Dynaquest XL 36' Freightliner
Cummins ISC 330HP/1000TQ
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04-16-2020, 04:30 PM
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#6
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Senior Member
Join Date: Dec 2017
Posts: 1,836
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Quote:
Originally Posted by mopwr4me2003
What size did you use do you remember? 2-4-6”?
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I used the 4”. It covered all seams well, and I think 2” would have been too narrow. I ran two passes only on the front seam, as it barely covered everything with one pass.
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2019 Coachmen Freedom Express 192RBS
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04-16-2020, 04:50 PM
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#7
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Senior Member
Join Date: May 2016
Location: Yellowknife
Posts: 1,162
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I’ll use Dicor where just touch ups may be required. If I lot of rework is done, and I have to remove all the old Dicor, I’ll usually redo it with eternabond.
__________________
2007 Rockwood 2701SS
2017 Ram 2500 Granite Crystal SAP Laramie 6.7L
2014 Triumph Bonneville. NH Togas, tuned
1953 GMC 9314
1982 GoldWing Interstate
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04-16-2020, 05:28 PM
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#8
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Senior Member
Join Date: Aug 2013
Posts: 395
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I did my roof, including front and rear end caps, and around all roof penetrations, the 4th year I owned my TT. I used 4" tape. After 4 years none of it is coming up anywhere and everything is still sealed up tight. The next RV will get it done the first week that it is in the driveway.
A good cleaning and prep according to instructions is vital. Don't try to skimp on either.
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04-16-2020, 06:49 PM
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#9
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Just as confused as you
Join Date: Aug 2013
Location: south central Wisconsin
Posts: 5,108
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Many members have done their RV the first year of ownership. I did mine the second year after learning about Eternabond. I purchased a 6"x50' roll, cut off 2- 8'6" pieces for the front and rear caps, then split the remaining length to 2- 3" pieces for the sides. Another 4"x10' for around skylight, vents and other protrusions.
__________________
Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, Seasonal since 2000.
Car Shredder Op/Tech, Scrap Metal Recycling - retired
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04-17-2020, 12:36 PM
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#10
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2014 XLR 27HFS
Join Date: Apr 2014
Location: Clearwater, FL
Posts: 493
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Quote:
Originally Posted by Jfkmk
I taped all my seams with Eternabond. It isn’t hard, though it takes some time and you need to prep. Done properly it will last a long time.
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I did the same last year. Roof leaks are the death of RV's. I used 4" around every hole in the membrane, all along both sides, as well as 2 layers on the front and back seams. Last weekend, I put down 3 coats of EPDM acrylic coating. I think I am good for many years now.
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Dave & Audrey
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04-17-2020, 02:27 PM
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#11
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Senior Member
Join Date: Oct 2013
Posts: 1,460
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Quote:
Originally Posted by dave961
I did the same last year. Roof leaks are the death of RV's. I used 4" around every hole in the membrane, all along both sides, as well as 2 layers on the front and back seams. Last weekend, I put down 3 coats of EPDM acrylic coating. I think I am good for many years now.
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What product did you use for the coating?
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04-17-2020, 02:27 PM
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#12
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Sham183
Join Date: Jun 2016
Posts: 626
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Quote:
Originally Posted by dave961
I did the same last year. Roof leaks are the death of RV's. I used 4" around every hole in the membrane, all along both sides, as well as 2 layers on the front and back seams. Last weekend, I put down 3 coats of EPDM acrylic coating. I think I am good for many years now.
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Wow looks really nice!
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04-17-2020, 02:30 PM
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#13
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Senior Member
Join Date: May 2016
Location: Yellowknife
Posts: 1,162
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Quote:
Originally Posted by mopwr4me2003
Wow looks really nice!
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Wow does it ever!
__________________
2007 Rockwood 2701SS
2017 Ram 2500 Granite Crystal SAP Laramie 6.7L
2014 Triumph Bonneville. NH Togas, tuned
1953 GMC 9314
1982 GoldWing Interstate
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04-17-2020, 03:50 PM
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#14
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Senior Member
Join Date: Apr 2018
Location: Western NY
Posts: 189
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Quote:
Originally Posted by dave961
I did the same last year. Roof leaks are the death of RV's. I used 4" around every hole in the membrane, all along both sides, as well as 2 layers on the front and back seams. Last weekend, I put down 3 coats of EPDM acrylic coating. I think I am good for many years now.
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Thanks for the pics! It looks great. I'm getting ready to do my roof, but I''m unsure how to neatly do the sides. How did you do the sides? How far down did you go? Did you pull up any trim? Could you include pictures?
Thanks!
__________________
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Bill
2015 Coachmen Leprechaun QB220 (purchased 4/2018)
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04-17-2020, 04:16 PM
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#15
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Member
Join Date: Sep 2019
Location: Husk, NC
Posts: 72
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Also tape the 3 exposed edges of your slide outs so that it covers any trim/screws on the sides. The screws on top will back out and penetrate the original roofing. The extra layer of Eternabond is cheap insurance.
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___________________________________
2015 Brookstone 315RL
2016 GMC Sierra 3500HD Diesel 4x4 CC LB LEMON
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04-17-2020, 04:53 PM
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#16
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Member
Join Date: Feb 2015
Location: Salisbury N.C.
Posts: 82
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Eternabond
Just take you time, once it’s down it’s down and hard to remove. I did mine with 4 inch about 12 inches at a time, and prep is the key . Lots of YouTube on how to do it.
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04-17-2020, 04:57 PM
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#17
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2014 XLR 27HFS
Join Date: Apr 2014
Location: Clearwater, FL
Posts: 493
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Quote:
Originally Posted by heavynlori
What product did you use for the coating?
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Dicor, two step system. It took 2 of the step 1 bottles to do my 30' trailer, and 3 gallons of step 2 for 3 coats.
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Dave & Audrey
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04-17-2020, 05:01 PM
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#18
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2014 XLR 27HFS
Join Date: Apr 2014
Location: Clearwater, FL
Posts: 493
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Quote:
Originally Posted by 125992
Thanks for the pics! It looks great. I'm getting ready to do my roof, but I''m unsure how to neatly do the sides. How did you do the sides? How far down did you go? Did you pull up any trim? Could you include pictures?
Thanks!
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Only things I took off were the vent & fridge covers. If you're talking about the 4" tape, along the sides, I tried to have enough to curl 1/2" or so over the side. It got kinda ugly in spots because you get no second chance with this stuff, once it touches the roof it isn't coming off. I suppose you could remove the trim and go under it, but you run the risk of not getting the rubber back down right.
If you're talking about the coating, you have to protect the camper from the step1 product. It can really mess up your finish.
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Dave & Audrey
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04-17-2020, 11:12 PM
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#19
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Senior Member
Join Date: May 2019
Location: Twin Cities, MN
Posts: 473
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Sealing roof vents, etc.
I would only use eternabond on an area or something you will NEVER have to replace. I've replaced vent covers and shower bubbles and getting dicor off is bad enough. Why? Hail and sun rot of covers will have you doing replacements.
__________________
2019 Forester 2861DS
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04-18-2020, 01:44 PM
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#20
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Senior Member
Join Date: Aug 2016
Location: Finger Lakes - Ithaca NY
Posts: 263
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__________________
David & Mary Button - Ithaca NY
2011 Dynaquest XL 36' Freightliner
Cummins ISC 330HP/1000TQ
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