I have two crystal-clear, LED-equipped Seraph Blades in my Etsy shop for only 370 Euros each! Is one of them for you? Regular price is 415 Euros so if you want reaaaally want one, this is your best chance.
No really, I’m quite pleased with myself. It is a gigantic mess and I have a lot of cleaning up to do in the workshop today, but this mess has resulted in a major breakthrough. This post marks the sum of months of trial and error, experimentation, swearing, epic messes, and more money than I’d like to admit. I’ve finally gotten something worthwhile out of it all. Let me share my joy with you!
Remember I was making the mould for the prototype of Zaapiel, that fancy Arabian Nights sword? Yesss, I got both halves of that mould completed. I made the mould out of alginate (a moulding compound that is essentially … well … algae), with a coating of wax in between to make 100% sure the sides wouldn’t stick to each other.
Which just might make it the grossest sandwich ever. It smells like washed-up seaweed.
Now, the thing you have to know about alginate is that it’s only good as long as it’s moist. Once it starts drying out, it gets crumbly and it’s not much use for casting anymore. So you have to work quickly and if you’ve got to do the mould in multiple stages or something happens and you have to use it later than you intended, you have to protect it from evaporating off its moisture. Most people put it in a sealed container in the fridge. This … this is way too big for a conventional fridge or normal food container. I improvised with a combination of wax and wet plastic wrap. It was an ugly hack job, but it worked.
Snazzy! Algnate is nice and soft, kinda like tofu in texture. So it’s easy to cut the sprue and the air traps in it. The downside is you have to be gentle when handling it or it will crack or rip easily!
So! I cleaned off all the wax as best I could, put both halves together and strapped it between two wooden boards. Then I mixed up a batch of Artestone (a special gypsum plaster with hydrophobic properties) and poured it into the mould. And that’s when the mess happened.
A puddle of white began expanding from beneath the mould and I realised that there was a leak. I had a problem. I couldn’t just stop the whole thing and open up the mould at this point because then all the plaster would pour out onto the floor and I’d have wasted the whole thing. So all I could do was grab the closest thing at hand–a large stirring spoon–and frantically scoop the goo back into the mould until it hardened enough to stop pouring out.
There I was, on the floor, scuttling like a crab from the back of the mould to the front of the mould back and forth, scooping at the puddle expanding on either side of it with a spoon of all things. A stream of plaster coming out of the mould, a stream of profanity coming out of me, and by the time the goo hardened enough to form a seal and stop going everywhere, I was laughing my head off. Really what else can you do at that point?
Seriously, it looks like I got bombarded by a gigantic seagull who ate way too much curry. I had to mix up about 200mL more artestone to replace what was lost out the bottom, but I did manage to complete that pour with no further disasters. My neighbour probably thinks I’m insane now. … He’s probably right. LOL!
Now this looks blobby and weird right now but that is completely what I expected it to be. What I need this prototype sword to be is roughly the right shape and a little larger and chubbier than the finished product is going to be. This is so I can do all the final shaping, sanding, and polishing without it ending up too thin or shorter than I wanted. Basically: It’s way easier to sand things off than it is to add things on. So this baby gave me exactly what I wanted. Woohoo!
That was an adventure!
I am sad to report, though, that we had one casualty during this adventure. One of the straps on my protective face mask broke. That’s the third breakage I’ve had on this mask and there isn’t enough strap left to cobble it back together so I have to replace the strap entirely. That’s going to take a little time that I’d really rather be spending on crafting. But it needs to be in proper working order because there is NO way I am sanding any of the materials I work with without respiratory protection.
Safety gear is NOT optional!
So! If anybody needs me, I’ll be scraping uhhh … 300ish mL of extra-hard water resistant plaster off the floor! 😀 … Pray for me. LOL
So I’ve got that cool Arabian Nights sword all set in its mould box ready to have the alginate poured in. I tried to do it last week but when I poured in some water to figure out how much volume I would need to mix, the sword floated!
The foam model is so light that I had to hot glue part of the hilt to the bottom of the moulding box and drive a couple of screws through the blade just to get it to stay down. *grumble grumble*
Now, when I say moulding “box” you probably envisioned something square. Thing is, that wastes a lot of extra moulding material and costs me more money. So by taking a little extra time to craft a box that follows the shape of the object, I hope to shave a little cost from the whole mould-creation process. Yes, I am still trying to make my stuff less expensive! LOL I will keep trying too. I want to make the cool shiney stuff available to more people.
What else am I doing today? Uhhh, well I have to call Pay Pal again. I still can’t put money in my Pay Pal balance and I kind of need to be able to do that! Seriously, it’s been a couple weeks now and I’m getting concerned.
Wish me luck okay? To battle!