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longhorn

Quick and easy mold box

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Yes...I'm finishing a mold on Christmas. Celebrated at home yesterday and flying tomorrow to spend a week with the grandkids so I have a little time. The masters are taped down to the tray with double-sided permanent Scotch tape. For the box I use plastic corner protector (from Home Depot in 8' lengths). I can cut it to length to fit the particular mold I'm making and stick it down on the tape also. It cuts easily with tin snips. Seal it up with a little masking tape and play doh and it's ready to go. This is an RTV mold so sealing is more important than with POP. The RTV and POP won't bond to the plastic and it can be used over and over.

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Very interesting longhorn. I have always made a wood frame for my molds. I can use them over and over but I like that idea. I use fiberglass resin for most of my molds so I could coat it with vasoline just like I do for my wood molds. I wonder if that will hold up to the heat from the resin curing? What do you think. Merry Christmas!

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Yes, the masters are poured plastic with an aluminum hook slot piece inserted which will become part of the mold. On RTV molds the aluminum piece can be removed allowing you to pour a solid bait and re-inserted when a slot is wanted. I don't know if the corner guard will withstand the heat of curing resin...my guess would be yes, it would.

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Thanks for the idea, longhorn! Darn good one for a mold box, reckon a bit of gray duct tape on that and it'll just fold nicely around the master platform.

Recently got a stack of 12"x12" cork "boards" and some EVA sheets from the hobby store (for pin downs) and was contemplating various box form ideas to fit around them...you just gave it to me and in a convenient form. As many times as I've toured the big stores for ideas, how did I NOT notice those?:huh:

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Thanks for the compliments guys...I've been out since Christmas. The inserts are aluminum...don't know the thickness...just something I had. I'm not going to be selling any molds but there is really no reason to pay someone to make a mold. There is nothing secret about it. All you need is time and materials. I've never seen a mold question go unanswered. I would recommend practicing with POP. I make 99% of my molds from POP. Used RTV for this one because I didn't think the thin tail would release very well. All the other swimbait molds I've made are POP and they work really well and so do the baits.

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Your lure master should have the oposite of a slot. It should have a piece of metal the same size as the metal inserts coming out of the belly. That way when you pour your mold over your masters there is a slot in the mold. Now you have several pieces of metal( I used thin sheet metel from home depot) that will fit into the slot in the mold. You can remove them for a solid bellied bait or put them in for a sloted bait.

I made a master metal piece and then traced all the reast using that master. I cut them on a band saw and smoothed the edges with a belt sander. The whole process is fast and easy.

My bait master was hard so I used silicon for my molds.

It just takes a little thinking. This is how I made my original minnows which are a slotted bait

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Matt,

As I stated earlier in this post the blades can be removed to pour a solid bait...the RTV doesn't bond to aluminum...so the mold comes out with a slot just like you said but my way seems easier than yours. I also made my blades by tracing a master...though I don't own a band saw or belt sander they came out just fine with tin snips and a file. What exactly was it I didn't think about?:huh:

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