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02-22-2013, 11:58 PM
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#1
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Senior Member
Join Date: Dec 2012
Location: Idaho
Posts: 236
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Bay Rust
I'm finally getting a chance to get started on the 91 Newell. There is some rust in some of the bays, mostly on the floor, doesn't look too deep. Once I get it off, is there a recommended brand/type of paint to put down?
Any tips for the best way of removing rust is appreciated.
BTW, this is just the beginning of specific maintenance questions. Really appreciate all the help I've gotten just in purchasing the Newell.
Thanks
John
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John and Patti
Julie and Gracie (Our papillons)
91 Newell
#255
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02-23-2013, 12:27 AM
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#2
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Senior Member
Join Date: Sep 2006
Location: Sugarland, TX or Salida,CO
Posts: 1,867
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John,
This product is considered one of the best.
Link: POR-15 Rust Preventive Paint - Black - Quart POR15
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Sean
If Ain't a Newell, It Ain't Wurt Oonin!
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02-23-2013, 12:39 AM
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#3
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Senior Member
Join Date: Jan 2003
Location: Heartland
Posts: 3,563
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Sean, I'll second that! Steve (Prairieschooner) had mentioned it while back when I was working on one my Newell's and so I bought it and really like it. Props to Steve again for suggesting it. It covers really good and becomes super hard and part of the metal. I'll try to find some pictures of either the '78 or the '86 Newell that I used it on. There is another product I had used as well in spray cans made by a company I think out of St. Louis but they may have went out of business and it was a quality product as well.
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Ken
Previous Owner of 3 Newell's
Wanted: Newell Coach Needing Engine Replacement!
If you want to sell, PM or Private Message me. Thanks!
"I know I’m not perfect, and I don't live to be. But before you start pointing fingers, make sure your hands are clean."
-Bob Marley
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02-23-2013, 01:00 AM
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#4
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Senior Member
Join Date: Dec 2012
Location: Idaho
Posts: 236
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Appreciate the info, stuff is expensive but the reviews are great. Did you guys do any prep work ahead of time or use the PQR metal ready stuff?
John
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John and Patti
Julie and Gracie (Our papillons)
91 Newell
#255
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02-23-2013, 01:42 AM
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#5
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Senior Member
Join Date: May 2012
Location: Boise Idaho
Posts: 719
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Personally, I would blast the area with sand, glass or soda and get rid of all the rust. I have found that if you don't get rid of all the rust prior to putting a coating on, it will bubble up and reappear.
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Jon & Chris Everton
1986 40' Dog House #86
0 hp 8V92 Allison HT740
Soon to be 500hp ISM with ZF 6 Speed
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02-23-2013, 03:23 PM
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#6
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Senior Member
Join Date: May 2008
Location: Just North of Detroit, a surprizingly great city
Posts: 380
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I don't have a lot of experience with rust but I can report on what I've experienced with my 77 coach. POR-15 and similar products, I've used the line-up from Eastwood, have not rusted through in two years more or less. If you use these products you do NOT want to remove all rust, in fact these products won't work on any areas of bare metal. To use them I removed all loose rust and then wire brushed the rest all while leaving a layer of well attached rust. I then sprayed or brushed on the rust converter/primer and finally overcoated with Eastwood's undercoating.
In the large bays with wood floors on top of rusty steel sheet (it was rusty on top due to water compartment leaks and so bay door sealing problems) I used with same process except I did not use undercoating but rather my farmer rust-proofing (used oil) and then put in a new wood floor coated with epoxy to resist any future water. On the bottom side I used the converter/primer and then installed half inch foam between the structural members.
So far I've noticed no rust-through but time will tell. I did have some rust-through when I had tried to remove all rust by blasting and using a "normal" primer. Apparently I needed to blast beyond just the appearance of clean metal.
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Jon and Alie Kabbe
Started with 77 Coach
Now have 39' 93 coach
2007 civic toad
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02-24-2013, 01:41 AM
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#7
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Senior Member
Join Date: Jun 2009
Location: Idyllwild, CA
Posts: 1,340
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Actually you will need to read the Instructions of you will be using the POR15. It converts the rust into a rust inhibitor. If you Sand Blast you should not use this product. If you Sand Blast you may be doing some welding.
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have Coach will Travel
Steve & Tricia
1982 Newell 38' (built before #1) 6V92 DD, 5 Speed Allison, 12.5 KW Kohler, Couch used to make into a Bed but I fixed it!
https://newellshowcase.com/thumbnails.php?album=214
2007 Yukon, 1981 CJ7 Laredo, 2002 Honda CRV, 1955 Thunderbird, 1952 Pontiac Sedan Delivery, 1952 Ford 8N, 1958 Airstream, 1959 Glasspar 16' Avalon, Cabin in the Woods........what will I work on next
[SIGPIC][/SIGPIC]
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