LOGIN | REGISTER

Page 2 of 2 FirstFirst 12
Results 11 to 17 of 17
  1. #11
    Join Date
    Aug 2009
    Location
    Monmouth Beach, NJ
    Posts
    2,583
    I'm starting to think you're crazy, brother. You caught 30 waves on a board that has no major flaws and you want to fill in the concave? I just don't get it. But if you insist...

    Typically you use pour foam to fill in foam, which you then shape and glass over. Since the strength is in the glass, and you're not pounding the bottom of the board with your feet, you only need 2 lb. foam. Higher density foam only adds weight you don't need.

    Your project is not an easy or quick one. You should be pulling off the bottom glass to do this, then glassing, hotcoating, and sanding. You need some serious skills to do this, and you risk screwing up your board to the point of no return.

    Or... you could go old school, and just use Bondo!

  2. #12
    Once I get the property density of pour, I guess my biggest issue is how to keep this thing from blowing the lid off when I try to seal it in. I don't really know how well I can contain the pour inside the concave of the board. Obviously, I will need a clever way to either pour through a hole and seal it. It sounds like a challenge but I don't think it's real difficult - I am only flattening about 3 or 4 feet of the board - essentially, the front section (towards the nose) of the board.

  3. #13
    Join Date
    Sep 2010
    Location
    Cackalacka border beaches
    Posts
    114
    Sounds like you are dying to shape a board. Get a blank and do it. Sell the other one before you ruin it. 2 sawhorses, a grinder and a tree for shade. Can't get anymore soulful than that.

  4. #14
    I'm not really crazy - just patient since it's not an emergency. But catching waves is one thing, ..., the board stinks. I have other boards that are better. I just want this particular board to be better also.

    But I might just make a concrete cast by using some spars for the shape and then pouring into that outside with a real tight lid. So if it tries to blow the lid, no big problem. The hardest part here is to get the right shape. I could first make a plaster or bondo cast then use THAT shape to make the concrete mold. Then pour into the mold. Tedious but at least there is 0% chance of ruining the surfboard since all I have to do is peel the foam off the concrete and set it in the concave with some stickum, then glass over it. Might need some wax paper or surfboard wax to make sure things peel off smoothly. But this way I don't have to surform off a heap of foam.

    If I just pour some in the concave, it will rise pretty darn high and involve a lot of surforming.

  5. #15
    Join Date
    Mar 2012
    Location
    Stayin' Classy in San Diego
    Posts
    2,211
    Quote Originally Posted by ScorchieLeWave View Post
    I'm not really crazy - just patient since it's not an emergency. But catching waves is one thing, ..., the board stinks. I have other boards that are better. I just want this particular board to be better also.

    But I might just make a concrete cast by using some spars for the shape and then pouring into that outside with a real tight lid. So if it tries to blow the lid, no big problem. The hardest part here is to get the right shape. I could first make a plaster or bondo cast then use THAT shape to make the concrete mold. Then pour into the mold. Tedious but at least there is 0% chance of ruining the surfboard since all I have to do is peel the foam off the concrete and set it in the concave with some stickum, then glass over it. Might need some wax paper or surfboard wax to make sure things peel off smoothly. But this way I don't have to surform off a heap of foam.

    If I just pour some in the concave, it will rise pretty darn high and involve a lot of surforming.
    You have time to do all this and surf? What's the trade-off, work or relationships with others? I'm dying to know how this turns out. Have you actually started any of this or are still purely in the design phase? I'm a betting man and I bet you a dollar you end up spending as much to do this alteration as it would cost you to shape and glass a < 7' board and that it will take longer, might as well factor in time spent at the Fed. min. wage too, 8$ an hour right? I bet you another a dollar that the alterations that you are intending will result in decreased performance or the complete destruction of this board. PROVE ME WRONG and post pics please, before and after.

  6. #16
    Join Date
    Dec 2007
    Location
    Charleston
    Posts
    1,441
    Images
    8

    gotta see this board

    Post a pic. Seems like this is a longboard that uses the concave for noseriding.

  7. #17
    Join Date
    Mar 2012
    Location
    Stayin' Classy in San Diego
    Posts
    2,211
    It can also be used as an excellent serving tray for cold dips, such as salsa, guacamolé or zesty ranch. Surprise your guests at your next dinner soireé.*

    Paul Bunyan uses the concave in an 11' Skip Frye as a shoe horn.

    Peligroso: Noserider Longboards not for use as serving trays