Nicpro 74oz Silicone Mold Making Kit, 20A Platinum Liquid Silicone Rubber, Jade Green Flexible, Silicone Molds Maker Mix Ratio 1:1 for Casting 3D Resins Molds DIY with Molds Housing, Mixing Cups

Perfect. Did exactly what it was supposed to do.

I’m a newbie and within 35 minutes of opening the box I was pouring my 1st mold! The product arrived SUPER quick. I ordered 12/26 and it arrived 12/27. I seriously looked around when I got the delivery notification (thinking oh my gosh, did they drive it here?). Use a food scale and measure equal parts of A & B by weight, not by volume. It’s a vibrant color and any tiny little bubbles begin rising to the surface and popping. I used double sided tape on the bottom and then stuck packing tape inside the edges of the double sided tape. So far no leaks on the housing. Will update when I remove my items

This package has a few nice things that'll definitely get used if you have projects lined up for time on your bench. You're already going thru cups, nice graduated oz and ml mixing cups, fat stirs are a plus if you've ever used the thin Popsicle types. Toss out the gloves. You'll hate them because they fall off. They're clear plastic, better off being made into pastry bags. Then the universal mold bits. There's double-sided tape I suppose you'll put on the bottom lip, but I didn't use it. I wish I had 2 or 3 sets of these, to make a big mold. I hot glued clear plastic to the corners for a long mold. Hot glued the pieces and sides down. I used it with silicone and had just a slight slight leak between pieces. Resin would probably seep out. You could put tape on the inside seams. Overall, it's nifty to be able to just have a small general shape you can mold and cast with. Hot glue Does stick to it, use hot water to help clean. Great package, excellent value!

(Just remember to glue or tack what you are molding down) as the product makes your object float to the top. Once hardened it’s fantastic! Wish the size was larger for the price as making candle molds takes a lot of product. I’d recommend!

Started off with a 3d print to make a mold of. I left a little in each cup after mixing so that I could check to make sure all batches cured. All of them did great using the suggested 1:1 by weight. I did notice on the smaller mold I made, the hot glue I used prevented curing at the surface level for all points it was in contact with, such as the corners and center where a tiny bit squeezed through my casting piece. On the larger mold, I used some generic air dry clay to prevent silicone from getting into a harder to reach detail I would cast on the second part. That clay prevented curing at the surface level as well. I may attempt cleaning up with alcohol or cornstarch as suggested online but it might just have to be a mistake I take the loss on as a first timer. Overall I'm pretty happy with this kit. I didn't use the plastic parts, I instead used foam board to fit my specific dimensions. It's a great kit to start out and includes everything you need.

The media could not be loaded. I suppose I could see how this would work for some people. Maybe if you're making stud earring molds and it's going to be 1in squared. There is nothing that warns us against using it for larger pieces, although mine wasn't that big. It also didn't cure completely, there are slightly goopy parts. I read their instructions and warnings at least 10 times. There is no way to demold this, it's not for beginners. I'd find it hard to recommend for anyone. And I'm unsure how there are hollow spaces within my mold, which I'm showing in the video. You can see one part is more stiff and one is completely hollow. I could stab a hole through the side and find a basin. I might be able to see IF I COULD ACTUALLY GET THE PIECE OUT OF THE SILICONE. I wish I had not bought this. This was, indeed, a waste of my money. Very sticky, little to no smell, horrible outcome. Unusable. The picture of them twisting the fish mold is unreal - absolutely misleading

Fast setting. Easy to use. If your looking to make your own molds this works very well!

Works as expected. The adjustable form is very convenient