My SECOND wrapped carbon fiber part.
Posted: Mon Oct 25, 2010 4:18 pm
srt_coupes recent fs thread got me looking into carbon fiber work and I started to do my research. I decided I wanted to give it a shot myself figuring the worst that happens is I'm out the money I spent on supplies (which were not cheap), but if all goes well I'd have a new skill and some cool parts.
I had a specific project in mind I wanted to try, so I just went at it after getting my carbon fiber, resin, and tons of foam brushes. I already had the Super 90 and the random assortment of sandpaper. I have been wanting BUX style door inserts but they are hard to come by in the U.S. so I decided to just make my own. I wanted to do them with a twist. I currently have inserts wrapped in black suede and it has already faded to a nice purple since last year... So instead of re-wrapping them only to have them fade again I decided I wanted to do something I hadn't seen done before and do CF door inserts. (After searching I found a company did these in a GB on SRTForums back in 06 but Krackstar was the only person I could find that had them. They were $250 per set ) Another twist would be color matching the bottom of the door insert, which is "wood" on the BUX door, PS2 to match my car.
I started off by using a junk door insert (thanks Dan) and taking some rough measurements to decide where I wanted to cut the piece into two pieces. Sharpied a nice line on it and proceeded to cut it with a jigsaw for a straight cut.
Once cut, I beveled the bottom edge of the top piece so I could wrap the CF around it nicely.
Next up was removing the nasty glue stuck all over the insert. I tried adhesive remover with no luck, so I used a random orbit sander and a 60 grit disk to clean them up. Didn't get any pics of the top piece but I did it too.
Next I measured the CF cloth I needed and used a straight edge to line the weave up and taped the edges so it would stay straight and not fray then cut along the tape
I bombed the insert black and let it dry so it wouldn't be visible through the weave.
I Super 90'd the insert and wrapped the carbon fiber around it
Mixed my resin and started applying the first coat
After several coats of resin
After 4 coats, I let the resin cure for 2 days then wet sanded the high spots with 80 grit sandpaper, then 180, 320, then 400 over the entire piece. I washed the piece and let it dry. After that I applied two coats of UPOL #1 Clear.
Test fit on one of my door panels
It's not 100% perfect, but for my first piece wrapped in CF I'm very happy with it. The weave is consistent and no strands popped. I need to do some bodywork on the bottom piece to get it to fit how I want then I'll paint it PS2. I just thought it'd be a cool project, and it's not something anyone else has done that I know of.
After these are done, I have a few other pieces I'd like to wrap in CF and eventually try my hand at some full replacement parts.
When I feel comfortable enough with my work, I may start doing some parts for some of the other CF whores if there is any interest, but I'd have to look into becoming a vendor at that point I guess.
I had a specific project in mind I wanted to try, so I just went at it after getting my carbon fiber, resin, and tons of foam brushes. I already had the Super 90 and the random assortment of sandpaper. I have been wanting BUX style door inserts but they are hard to come by in the U.S. so I decided to just make my own. I wanted to do them with a twist. I currently have inserts wrapped in black suede and it has already faded to a nice purple since last year... So instead of re-wrapping them only to have them fade again I decided I wanted to do something I hadn't seen done before and do CF door inserts. (After searching I found a company did these in a GB on SRTForums back in 06 but Krackstar was the only person I could find that had them. They were $250 per set ) Another twist would be color matching the bottom of the door insert, which is "wood" on the BUX door, PS2 to match my car.
I started off by using a junk door insert (thanks Dan) and taking some rough measurements to decide where I wanted to cut the piece into two pieces. Sharpied a nice line on it and proceeded to cut it with a jigsaw for a straight cut.
Once cut, I beveled the bottom edge of the top piece so I could wrap the CF around it nicely.
Next up was removing the nasty glue stuck all over the insert. I tried adhesive remover with no luck, so I used a random orbit sander and a 60 grit disk to clean them up. Didn't get any pics of the top piece but I did it too.
Next I measured the CF cloth I needed and used a straight edge to line the weave up and taped the edges so it would stay straight and not fray then cut along the tape
I bombed the insert black and let it dry so it wouldn't be visible through the weave.
I Super 90'd the insert and wrapped the carbon fiber around it
Mixed my resin and started applying the first coat
After several coats of resin
After 4 coats, I let the resin cure for 2 days then wet sanded the high spots with 80 grit sandpaper, then 180, 320, then 400 over the entire piece. I washed the piece and let it dry. After that I applied two coats of UPOL #1 Clear.
Test fit on one of my door panels
It's not 100% perfect, but for my first piece wrapped in CF I'm very happy with it. The weave is consistent and no strands popped. I need to do some bodywork on the bottom piece to get it to fit how I want then I'll paint it PS2. I just thought it'd be a cool project, and it's not something anyone else has done that I know of.
After these are done, I have a few other pieces I'd like to wrap in CF and eventually try my hand at some full replacement parts.
When I feel comfortable enough with my work, I may start doing some parts for some of the other CF whores if there is any interest, but I'd have to look into becoming a vendor at that point I guess.