A Mould for Clariel

Yay! After harrowing adventures, I finally have a completed silicone mould for Clariel

IMG_2304[1]

Why is it two different colours? Well, I ran out of the pink silicone from Alumilite halfway through the moulding. It took a little bit more than I thought it would. Then the white silicone from FormX didn’t set the first time I used it because I accidentally mixed too little catalyst. (I thought it said 100:1 but it actually said 100:5.) Annnnd when I was cleaning the un-set silicone off the pink stuff that I did have on the other side, the turpentine shrank the pink silicone and caused parts of it to rip. So I had to re-cast the entire half mould all in the white stuff.

In addition to that, because my workshop is so cold (17 degrees C or 62.6 degrees F) I had to rig up a little hot house out of foam for the white silicone to cure. It’s much happier at 24 degrees C. I almost despaired and tossed it out because it hadn’t gotten totally solid overnight (Thursday night) and when I arrived on Friday, it was still very smushy. The thing about tin-curing silicone is: if it’s not cured by the end of its stated curing time, it’s not gonna. Unless …

Unless it’s too cold. If it’s too cold, it’s probably still curing just reaaaaaally slowly. So I crossed my fingers and warmed it up. In a few hours, it set! Woohoooo! I can’t tell you how happy and relieved I was.

So, today, I still have a bunch of cleaning to do from the failed curing (last Monday) and the retarded curing (last Thurs/Fri). Un-cured silicone is a nightmare to clean up cause it doesn’t react to very many chemicals. I use turpentine, and then concentrated dish-soap to clean up the residual oil. Or I use acetone or 100% isopropyl alcohol. It depends on how cured it ended up, what it’s stuck to, and how stubborn it’s being.

Once I have a nicely cleaned working area, I can tackle the actual casting in resin. I’m kinda terrified. I hope it’s not as challenging as the silicone!

Author: Ethan Kincaid

Ethan Kincaid was born in 1985 in Brockville, a sleepy little town on the St. Lawrence River. He graduated from Carleton University in Ottawa with a degree in Linguistics and a minor in Japanese Language. After finishing his education, he settled down there with his wife Kaitlyn and became a full-time writer. In 2011, he moved to Montreal and discovered its vibrant writing culture. In 2015, Ethan moved to Helsinki, Finland with his wife; he works as a props crafter and part time author. His first book, Blood of Midnight: The Broken Prophecy is the first of a new fantasy trilogy. The greatest joy in his life lies in helping budding writers find their voices. In his words: "I like to shake people until cool stuff comes out!"

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