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05-26-2019, 11:27 AM
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#1 |
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Registered User
Join Date: Oct 2011
Location: hudson,wi
Posts: 805
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Dynamat prep?
I just purchased some Dynamat and would like to know what prep needs to be done to the floor before installing the mat.....wash, prime and paint first or what?
Any help would be much appreciated. 
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RIZ 81 C10 short box 82 K5 Blazer |
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05-26-2019, 01:50 PM
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#2 |
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Registered User
Join Date: Dec 2012
Location: Temple City
Posts: 3,629
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Re: Dynamat prep?
Fix or treat all rust. Dyna may can speed it up.
Replace weather stripping. If water gets under dynamat it will make it worse. Wash with dish soap the metal your going to apply it too. Wipe with acetone or my personal fav E85. Apply on a cool day so it doesn't stuck as hard while your working it. |
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05-26-2019, 09:55 PM
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#3 |
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Senior Member
 
Join Date: Dec 2014
Location: Edmonton Alberta
Posts: 1,457
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Re: Dynamat prep?
I wire-wheeled the rust out then coated with POR15. Filled in some pinholes and extra screwholes with JB Weld. Then I just put the dynamat right over it. Worked great. Get a good roller for the mat, it is worth the expense.
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DAVE Edmonton, Alberta 1959 Apache 1967 K20 1968 C20 1970 C10 1972 GMC 2500 1981 C10 |
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05-27-2019, 01:12 PM
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#4 |
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Registered User
Join Date: Jun 2014
Location: Orland, Nor-Cal
Posts: 617
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Re: Dynamat prep?
I second the POR-15 Good stuff!
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1972 Highlander PAC B 400BB-SOLD 1974 K5 Blazer-6.0 swap 1974 C20 Long Bed 454 1977 GMC HeavyHalf several adopted orphans |
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