The Galant Center - Powered by vBulletin

Thread: 6g: How to make your own rear lip from scratch (with pics)

Showing results 1 to 7 of 7
  1. #1

    6g: How to make your own rear lip from scratch (with pics)

    Actualy, this may be applied to all gens but the MR-2 rear bumper looks similar to a 6g. Saw this on the civic forums thought it was pretty cool, and some good work for being in his house garage.



    How to make a simple areo part (rear lip)
    --------------------------------------------------------------------------------
    First I sketched out the design on paper. It was nothing fancy just something to use as a loose guide. I changed a few things as I went.
    Next the design will dictate what materials you need to use as a base. Since the mr2 is boxy and the lip will be somewhat as well. I went for a 240sx looking rear lip. Just something simple and flows nicely. I chose to use cardboard since imo is the best for a boxy design.
    Now that we are about to begin here are some quick tips.
    -Wear old clothes
    -Spend the extra few bucks to get the latex gloves, if you get resin on your hands it takes some time to get off your hands. Eventually it will turn black from dirty sticking to it and you will look like you never take a shower.
    -Design ahead and plan everything out, if you don’t you will waste product, money and time.
    Materials you will need and where to buy:
    -Masking tape (I like to use the blue painters tape) anywhere
    -disposable paint brushes homedepot, lowes, ace
    -1.3-1.5 gallons of resin
    (polyester is what I used for this) homedepot, lowes or auto supply store
    -bondo (2 tubs is what I used)
    I used the cheaper filler for this. I usually use ragegold or dynalite homedepot, auto parts store, walmart
    -bondo spreaders homedepot, lowes, walmart, auto parts store
    -spot putty/glazing walmart, autopart store
    -respirator (not recommended, but you will get a headache from bondo and resin if you don’t have one) homedepot, lowes possibly walmart
    -spray glue
    -chop matt
    -fiberglass cloth both dry fiberglass homedepot, lowes, walmart
    -Sander
    -low grit paper, 60,80 mid grit 120 high 320, 400 600



    My advice is to buy all this stuff off the internet, that way you get more for your money and you have more of a selection.











    I built the whole lip out of CB (cardboard) first. I then put CB above the lip so no resin got on the bumper. Then cover the whole lip in tape. Put alittle car wax on the lip.



    Spray an area of the lip with spray glue, then place the chop matt to the lip, keep doing this until the whole lip is covered in chop matt. Once that is done, mix the resin, apply with the disposable brush. DAB it on! If you apply in strokes the matte will move. Mix the resin in small batches and apply until the chop matt is soaked. After a few coats it will look something like this: Dabbing will also prevent air bubbles down to a minimum. After a few coats it will look something like this:


    Once you get a few coats on and it is sturdy goahead and pop it off the car and remove the CB and tape from the backside Let it sit for a few min so any damp/sticky spots can cure. I then taped off the exposed bumper and mounted the lip. I applied 2 more layers and then pulled it back off the car. I strengthened from the backside. I only did 1 coat because any more would have caused fitment issues.














    Once that is done go ahead and sand with 60 grit to knock any standing glass or high spots. Mix up bondo in small batches and apply with the spreader. Apply it smooth as possible because this will prevent more sanding work. I like to do thin layers to avoid a lot of sanding. Trim the lip to the final shape.




















    Keep doing this until you get it somewhat smooth, it doesn’t have to be 100% perfect just yet. Now get a cheap dark spray paint and lightly paint the lip. Now take your sanding block and sand with 80. Sand until desired, and dark spots are low spots and need to be filled with body filler and bondo colored spots are high spots and need to be sanded down. Objective is to get the lip all the same color (bondo color) Once you achieve this get a sharpie and circle any small holes air pockets in bondo that were exposed from sanding. Now take a clean spreader and your spot putty and apply to small pin holes. Then sand off with a 120 until the hole is gone and the surface is smooth.

  2. #2
    I saw this before and I was gonna do it to make a front lip for my car, then decided to go with the vrg lip instead. I may still try this though
    OZ Rally Crew #001, Quaife Club member :D

  3. #3
    hmmm..... this is an interesting idea. i just may have to put it to use some day.
    2002 Mitsubishi Galant ES 2.4L 4G64 */* !!NEW!! 03 Honda CBR F4i
    * a little done -*- more to come *
    My Dual Halo H3 Projector Project


  4. #4
    Experienced TGC Member johnygezony's Avatar
    Join Date
    10-05-2008
    Location
    Grand Rapids Michigan
    Posts
    1,141
    Thats genius !

  5. #5
    we would use foam to get the shape then glass it

  6. #6
    You are here entirely tooo much!! 9G's Avatar
    Join Date
    05-31-2005
    Posts
    4,735
    interesting.

  7. #7
    You are here entirely tooo much!! 99 galant's Avatar
    Join Date
    07-19-2007
    Location
    Connecticut
    Posts
    3,994
    So he just made a new lip out of a currant one or did he make the whole lip himself? kinda got confused by the pics.

Posting Rules

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •