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Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Tue Sep 11, 2018 4:00 am
by Salty
While it has only been 2 months since I coated my roof, I have no leaks. My water issues now involve the lower belt line and the ferrous screws used in it. They were a right royal pain in the arse up front curbside. Since I'm replacing the floor up front, and putting stainless screws in (or bronze, seal under the heads, clear coat and leave the rubber belt off???) That's easy. For the remainder.......

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Thu Jan 17, 2019 9:57 pm
by Razorback
I inspected the roof today just to see how it was doing.... looks good and tight!
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Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 03, 2019 3:01 pm
by KYAvion
When you applied the reRubber, did you touch up the sealant around areas such as your vent pipes, tv antenna, etc? Any issue getting the reRubber to adhere to any sealants?

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 03, 2019 3:15 pm
by Razorback
KYAvion wrote: Sun Mar 03, 2019 3:01 pm When you applied the reRubber, did you touch up the sealant around areas such as your vent pipes, tv antenna, etc? Any issue getting the reRubber to adhere to any sealants?
The plumbing vents had already been totally re-done ( viewtopic.php?f=9&t=179 ), so those had the Eternabond Alumibond around them. I cleaned those surfaces real well, then coated them with the Rubberized Primer. What is left of the antenna base was sealed pretty good with some brush-on, non-silicone stuff, so I just cleaned that area really good with a diluted solution of Simple Green and water, and a bristle brush, then coated it with the Rubberized primer. Once the Primer was done, I covered the entire area with the Cool Top Coat.

The main thing you need to do is make sure whatever is getting coated is clean, intact (nothing loose or peeling), and has NO silicone on it.

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 03, 2019 3:33 pm
by KYAvion
Thanks. Any idea how long left over product will last once opened and resealed? Just curious how long it might keep for futures repairs/modifications?

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 03, 2019 3:51 pm
by Razorback
KYAvion wrote: Sun Mar 03, 2019 3:33 pm Thanks. Any idea how long left over product will last once opened and resealed? Just curious how long it might keep for futures repairs/modifications?
I do not have an answer for that...... but..... what I did with the leftover was transfer it to a smaller container that had less air space when filled. So far, so good. A good seal is most important.

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 29, 2020 7:33 pm
by KYAvion
It’s been about 2 years now since you last did your roof with reRubber. It looked great on your pic from about a year ago. Still holding up well? No cracking or peeling?

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Sun Mar 29, 2020 9:31 pm
by Razorback
Well, the last I looked a few weeks ago, it was still looking really good except for needing washed off. Tons of pollen in the air these days. I plan on using my pressure washer with the “delicate” tip to wash it off, let it dry good, then give it another coat or two.

I will inspect it good this week and let you know what I find.

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Mon Mar 30, 2020 9:14 am
by KYAvion
How often do you plan on giving it another coat or two?

Re: 1987 34W - reRubber Cool White Roof Coat Project

Posted: Mon Mar 30, 2020 9:48 am
by Razorback
This will be it.... what I have found is that when I applied this top coat it was a glaring bright sunny day. Once when I was looking at the roof on a cloudy day. I could see places where the white coating was not as thick as I would like and I could faintly see the grey coat that was under it. From the ground, and if I wasn’t kind of OCD in that area, it probably wouldn’t matter much. I sure couldn’t tell it needed anything when the sun was shining on it.