Using Plywood to Repair a Rotted Floor
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Using Plywood to Repair a Rotted Floor
Anyone ever try using plywood as a temporary fix for a rotted floor. Preasure treated would probably not be good due to toxic fumes from the chemicals used in pressure treated wood. Maybe masonite would be better?
#2
☠ CF Sheriff ☠
Home Depot sells 3'x4' sheets of heavy gauge galvanized sheet metal for under $10. Look in the section with the mechanical ducting
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
#3
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Year: 1998
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Engine: 4.0
Home Depot sells 3'x4' sheets of heavy gauge galvanized sheet metal for under $10. Look in the section with the mechanical ducting
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
Awesome, adding to my list of things to do!
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Year: 1987
Model: Cherokee
Engine: 4.0
Home Depot sells 3'x4' sheets of heavy gauge galvanized sheet metal for under $10. Look in the section with the mechanical ducting
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
Invest in a couple sheets of that, some machine screws, and some bathroom (flexible) caulk. Cut to fit, caulk between the edge seams and the floor, and screw down.
I did this as a temp fix until i can buy some new floor pans - works great.
i would definatly use the galvanized but if your in a pinch and its just laying around pressure treated wood is fine to use as long as you dont chew on it.... look up on ebay "naval jelly" i would brush that on before you put your plates down it actually causes a chemical reaction that turns converts rust back to metal and forms a protective primer coating on it. i bought a big bottle at an autobody shop for 20 bucks....
#6
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temp fix hell! run it like that till she dies!
i would definatly use the galvanized but if your in a pinch and its just laying around pressure treated wood is fine to use as long as you dont chew on it.... look up on ebay "naval jelly" i would brush that on before you put your plates down it actually causes a chemical reaction that turns converts rust back to metal and forms a protective primer coating on it. i bought a big bottle at an autobody shop for 20 bucks....
i would definatly use the galvanized but if your in a pinch and its just laying around pressure treated wood is fine to use as long as you dont chew on it.... look up on ebay "naval jelly" i would brush that on before you put your plates down it actually causes a chemical reaction that turns converts rust back to metal and forms a protective primer coating on it. i bought a big bottle at an autobody shop for 20 bucks....
#7
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Year: 1995
Model: Cherokee
Engine: 4.0
I bought a full sheet ( 4' X 8' ) of sheet metal from a welding/metal supply house for $50.
Box of Stainless Steel Rivets for $30 I think it was.
Self Etching Primer $6.00/can
AUTOMOTIVE Seam Sealer $18 tube.
Buying sheet metal from Home Depot is a waste of $$$$$.
Supply houses will even sell you custom cut sheet metal to size, no need to buy a full sheet.
If you want to be creative and have a little more $$$, you could but Stainless Steel sheet metal, and rivet that in for repair.
Box of Stainless Steel Rivets for $30 I think it was.
Self Etching Primer $6.00/can
AUTOMOTIVE Seam Sealer $18 tube.
Buying sheet metal from Home Depot is a waste of $$$$$.
Supply houses will even sell you custom cut sheet metal to size, no need to buy a full sheet.
If you want to be creative and have a little more $$$, you could but Stainless Steel sheet metal, and rivet that in for repair.
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#8
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Year: 1995
Model: Cherokee
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You DO NOT want to use Bathroom Caulk. It contains acids and can be problematic.
They make a special sealer for body panels called AUTOMOTIVE Seam Sealer. Of course if you only want a temporary repair and don't mind problems coming back .... go with the cheap stuff. 3M makes it, it is clear, paintable and more importantly SOLVENT BASED and thus FAST CURING !
Use the right stuff and the repair can be permanent.
They make a special sealer for body panels called AUTOMOTIVE Seam Sealer. Of course if you only want a temporary repair and don't mind problems coming back .... go with the cheap stuff. 3M makes it, it is clear, paintable and more importantly SOLVENT BASED and thus FAST CURING !
Use the right stuff and the repair can be permanent.
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Year: 1998
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I used 1/2 inch pressure treated plywood on my old 91. Both the front drivers side and the back drivers side. I never even screwed it down... just cut it from scrap wood on one of my job sites cleaned out the remaining floor as best I could and used 2 big tubes of epoxy resin to hold em down. Temp fix? NOPE, I left it that way for almost 2 years and never had a problem with the floor afterwards.
#12
☠ CF Sheriff ☠
Why would you say that? I got essentially the same size sheet you did, for 1/5 of the price. 20 gauge galvanized.
I fail to see how this would be problematic. Granted, for a permanent repair i would use a dedicated task product, but the product I used is flexible, paintable, waterproof, and bonds to metal. As long as someone reads the label and gets the correct product, i don't see how it's an issue at all.
I fail to see how this would be problematic. Granted, for a permanent repair i would use a dedicated task product, but the product I used is flexible, paintable, waterproof, and bonds to metal. As long as someone reads the label and gets the correct product, i don't see how it's an issue at all.
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Year: 1995
Model: Cherokee
Engine: 4.0
Home Depot 1'X1' 16 ga Weldable Steel - $10.61
Welding/Steel Supplier 4'X8' 16 ga Weldable Steel - $50.00
As far a sheet metal, body panel repairs go .... if I can get to both sides of the repair and it is safe to weld, I prefer welding but many times welding may not be safe to do on vehicles so I go with stainless steel rivets ( can't buy these at Home Depot ) and 3M Automotive Seam Sealer.
Wasn't trying to knock your method, just wanted to put out a method for a more permanent type of repair.
Sorry if you took offense.
Last edited by KD3NE; 03-23-2011 at 09:04 PM.
#15
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