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Mr_Riddler

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Posts posted by Mr_Riddler

  1. 42 minutes ago, ScottR said:

    Wow.

    For some reason a giant carrion spider comes to mind....:blink:

    Would it be useful to tape up the outer edges leaving a lip to create a sort dam for the resin?

    SR

    Nah, tried that on the Troncaster while doing the binding stuff. It seeps thru after a while anyway and with carvings it would be really messy and a lot of rework on the edges. Second layer seems to stick around better. If some voids remains I just fill them up with .CA, going to level the top before laquer anyway. 

  2. 34 minutes ago, pan_kara said:

    wait, so crackle finish is going on that poplar top? (which is awesome btw) I guess you were referring to that other one? 

    espen.de - I don't think I bought from them yet, or maybe once .. but once I start stocking up for the next round of builds I'll probably go with them, they appear to have all the things that I'll be needing, good to hear you can recommend them

     

     

    Crackle finish is going on that poplar burl, but just on the carved edges, The idea is to have the yellow stain visibe thru the black carvings. 

    Yeah espen.de got some really nice stuff :D 

  3. 13 hours ago, Prostheta said:

    I think they were filled in a previous step, Scott. What we're looking at here is maybe a difference in shininess which makes them seems like voids. Maybe.

    <edit: got mixed up in my posts and email notifiers. oops>

    Nope filled them yesterday, didn't get all of them with one pouring so will do another tonight. But some pictures first. The 3d effect that appeared with resin was really amazing.

  4. @Prostheta got it from espen.de you should check it out! they got some nice pieces, bought a couple of time from them and allways been happy with what I got. 

     

    @ScottR Thanks, going to do a epoxy pouring on the top tonight I think it's the only way to handle those voids and some other imperfections that can't be sanded away. It will also give a first glance how this will appear under the clear :) also helps to stiffen this piece a little. Poplar is very soft and chips easily. That's why I haven't drilled for the bridge or pots yet. I'm afraid that will just give me some extra work if I do that before the resin pouring.

  5. Well last time I posted I was thinking about doing luminescent bindings. So I gave it some more thought and at least I could do a test piece. But then nobody remembers a coward right? So I routed the channels and made the pouring without testing this idea first. Kinda stupid but in worst case scenario I would just rout it off and start again.

    So how did it turn out? Pretty darn good. But still got a lot of scraping left and some areas needs a refill. But I'm very pleased with the result :)

     

    20171101_200338.jpg

    20171101_200151.jpg

  6. 47 minutes ago, StratsRdivine said:

    Pouring epoxy as pour-in-place binding is what I would do too.  The real trick to keeping pigments suspended without settling is to mix in Cab-O-sil, as a thickening (Thixotropic) agent.  This works great in epoxy, and many epoxy mfr's sell it as the primary thickening agent, although may not reveal the common name, mostly known as cab-o-sil, which is finely ground fumed silica powder.  Add enough and the mixture won't even pour.  Add just the right amount and your pigment will stay in suspension fine without settling.  It does tend to add a tiny amount of opacity, making it slightly white. 

     

     

    Thanks! that's some great info i will look into that.

    @Prostheta Well that's ALOT of glow powder :D I used maybe 20% Also painted the channels with white paint before the pour that made a huge difference.

     

  7. That's right and the powder don't dissolve in the resin so it sinks to the bottom of the jar. This isn't really a problem when pouring into a channel that isn't visible to the sides. But when doing a standard binding channel this could result in a grainy line at the bottom of the channel, That would be a nightmare. maybe it's possible to do the pouring with the body standing vertical, or maybe it's possible to do the pouring after 2 hours or so when it's a little more sticky. 

     

  8. 5 minutes ago, Prostheta said:

    If I were doing this myself, I would rout the channels for the binding, then dam them up with tape or a thin strip of polyethylene (epoxy doesn't stick to it well). Then pour or inject the epoxy mix into the channel with a syringe. Music Man do a similar process with their "liquid binding" which is injected into a channel cut by CNC. When dried, the outline is cut and the binding is an integral part of the body blank. I wouldn't risk trying it here, however that is one way to go about it.

    @StratsRdivine would have better advice to kick mine straight to the kerb I bet. I wouldn't mind trying this using straight off the shelf Z-Poxy 30min. Maybe in the future I will.

     

     

    Yeah, that's probably the way I would do it too..

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