Urethane bumpers
#1
Urethane bumpers
What are you guys using to recreate the urethane? I sent the front bumper out to be straightened and the shop that did it took the bumper down to bare metal in some spots. At first I was gonna try por 15 2k urethane, but now I知 leaning towards powder coat. I want something durable for the two stage paint I plan on spraying on top of it to match the car. Im just not too sure on which way to go.
Last edited by Sidewalksurfer; March 6th, 2024 at 10:20 AM.
#3
yeah it痴 a rallye. I just want something that looks close to original. The cars gonna be inside so I知 not to worried about spraying it with a two stage paint
#5
I assume you will paint final color with a urethane top coat. For solid colors I like a single stage urethane because you don't have to spray a clear coat. and I think is easier to blend-in new paint when chips, etc later happen..
I have found Southern Polyurethanes epoxy primer to work great , seems durable, and is a bargain.. Shot PPG topcoats over it. as well as primer surfacers.
https://www.southernpolyurethanes.com/epoxy-primer
Powder coat sounds durable but not sure if you are using it as a primer, and not a final color which would be hard to match with powder coat paints. I also don't know how well a urethane top coat would stick to a powder coat.........
Fred
I have found Southern Polyurethanes epoxy primer to work great , seems durable, and is a bargain.. Shot PPG topcoats over it. as well as primer surfacers.
https://www.southernpolyurethanes.com/epoxy-primer
Powder coat sounds durable but not sure if you are using it as a primer, and not a final color which would be hard to match with powder coat paints. I also don't know how well a urethane top coat would stick to a powder coat.........
Fred
#6
I assume you will paint final color with a urethane top coat. For solid colors I like a single stage urethane because you don't have to spray a clear coat. and I think is easier to blend-in new paint when chips, etc later happen..
I have found Southern Polyurethanes epoxy primer to work great , seems durable, and is a bargain.. Shot PPG topcoats over it. as well as primer surfacers.
https://www.southernpolyurethanes.com/epoxy-primer
Powder coat sounds durable but not sure if you are using it as a primer, and not a final color which would be hard to match with powder coat paints. I also don't know how well a urethane top coat would stick to a powder coat.........
Fred
I have found Southern Polyurethanes epoxy primer to work great , seems durable, and is a bargain.. Shot PPG topcoats over it. as well as primer surfacers.
https://www.southernpolyurethanes.com/epoxy-primer
Powder coat sounds durable but not sure if you are using it as a primer, and not a final color which would be hard to match with powder coat paints. I also don't know how well a urethane top coat would stick to a powder coat.........
Fred
#7
What are you guys using to recreate the urethane? I sent the front bumper out to be straightened and the shop that did it took the bumper down to bare metal in some spots. At first I was gonna try por 15 2k urethane, but now I知 leaning towards powder coat. I want something durable for the two stage paint I plan on spraying on top of it to match the car. Im just not too sure on which way to go.
Pat
#8
I did a few rallys this way. Take down to bare metal. Here is the trick, grind/sand down the sharp/rough/pronounced edges. Basically smoothing/softening things out. Keeping in mind you are trying to duplicate what the urathane coating looks like from OEM. It almost looks like it is coated in plastic. By softening the edges it gives that look of an actual coating. Then prime prep etc as you normally would and just as important as the previous process paint in a single stage yellow. If you are really crazy about contrast. Paint the body in base clear and single stage the bumpers. This worked good for me
BTW paint will not stick well over powder coat. Been there done that.
BTW paint will not stick well over powder coat. Been there done that.
Last edited by 68442; March 7th, 2024 at 03:33 PM.
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