jfw
New Member
Posts: 2 
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Post by jfw on Jan 27, 2018 16:56:23 GMT -5
After a casting is made with Alumilite Regular - Black, can it be shaped or cut with tools?
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Post by Brian on Jan 28, 2018 20:53:50 GMT -5
...I am assuming you are talking about something along the lines of RC-3
I use a Dremel tool for most of my work along with various X-Acto knives, pin vices and files to clean up and shape the parts and pieces that I need.
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Post by notoes on Jan 29, 2018 12:49:52 GMT -5
I've used a Dremel on RC-3 also. I've also used my emory board for my nails to sand on it so anything that will sand/file will work for the most part. I've even used my regular drill with bits to drill holes as needed. Just remember that the longer it has to reach full cure after pouring, the harder it will get until it hits full cure. I've sanded on RC-3 that I just poured 30 minutes ago and on one that I poured two days ago and the 30 minute pour was softer and easier to shape than the two day old one. It just depends on what you have to work with and how long it's been since you poured. If you don't have the power tools then shape it as soon as possible after pulling it out of the mold, I've even used just my fingers to do some light shaping right after pulling out a casting from a mold. Hope all this helps.
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Post by carol - Alumilite Corp on Feb 1, 2018 16:10:36 GMT -5
Hello All,
Again let me say... we do appreciate all of the input. It is typically "exactly" right, great ideas shared, tips, tricks, and usually very helpful information to all who are in the the forum, thanks!
I would like to say it is highly recommended to use a dust mask when sanding resin a good safety measure. The emory boards are great for small areas they can be used pretty easily for small places too.
It can be reshaped by warming up the piece to about 150-175F then you can actually repose resin. We have taken thin pieces warmed them up and wrapped them around a pencil let it cool and it is as hard as it was before with a new shape!
Warmest Regards,
Carol
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jfw
New Member
Posts: 2
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Post by jfw on Feb 2, 2018 11:56:16 GMT -5
Thanks Brian and Notoes. Very helpful. Also to Carol/Moderator I always use full respirators in the shop. Your reheating tip is much appreciated.
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Post by southrnknight on Feb 2, 2018 18:04:20 GMT -5
A word of warning here any time sanding or cutting resin be sure to use a dust mask or better a half face respirator. As you can imagine this stuff is not real good on your lungs when the dust is inhaled, then again neither is sawdust for that matter. Just use a little precaution and enjoy.
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Post by carol - Alumilite Corp on Feb 11, 2018 18:38:07 GMT -5
Southrnknight,
You are correct I put that in my previous post as well.
Thank you for seconding that safety suggestion.
Regards,
Carol
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Post by ritikaraut on Mar 8, 2018 3:56:32 GMT -5
I think you guys are talking about Inflatable Seal or related to the same?  ? |
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