LET'S RESIN Silicone Mold Making Kit 63.48oz/3.968lbs,Non-Toxic Mold Making Silicone Rubber,Silicone Mold Maker,Clear Liquid Molding Silicone Kit for Resin Molds, Silicone Molds Making

What a great product this is!I had never used silicone rubber to make moulds, so I decided to get the smallest kit to try it out. The amount of detail you get is awesome. The key is to mix it according to the instructions and measure it by weight rather than volume. I use a very accurate small jeweller's scale, and my measurements have been on point.As a container for the mould, I have used a very small container that I line with packing tape, that way I can reuse the container, and pulling the tape helps me take the mould out, easily, without damaging the base.One of my favourite characteristics is that it is self-degassing, which means that if used correctly you will not have any bubbles in your final mould.The outcome is a very detailed, flexible, yet sturdy mould. And I will repeat this because I know how people like to skip reading instructions, but unless you read and follow them with accuracy, your results may not be what you desired.If you want to try the product with a small sample -like me- this size of compound will be plenty, but do consider a larger option for other uses.I really recommend the Let's Resin Silicone Rubber!

Great product & easy to use. I love making molds & my kid loved making them too at one point in time til grew outta making them. Once cured the mold made is soft & squishy but not tacky or sticky feeling. Easy to use & mix and had no major issues with air bubbles

The media could not be loaded. I'm giving this product five stars because I totally recommend it. I don't usually back every molding material, but I can say this two-part system makes a really smooth and even mold. I've made a lot of molds with different stuff, and this is one of the best out there.The curing process is super quick, so you can start using it after just four hours. The final product is solid and no sticky, which is crucial for a clean outcome. It levels out easily and isn’t runny, making sure you get a clean mold. After it dries, it looks very professional dries, even and clean like the mold you get that are premadeMake sure to measure and mix the parts well, as it’s thicker and can settle, which might lead to not enough or too much material. By mistake, I poured uneven, but it still worked measure it well but it’s not going to be a big problem if you do your best. If you have a scale, use it as it is a higher viscosity and it settles but overall the cups worked also.The bottles might be small, it has great coverage because of the higher viscosity, it just molds very well and the product is efficient and lasts a long time. There's no bad smell, and it dries clear, so you can cure it from both sides easily. Thanks to its thickness, it doesn’t leak and stays put duringOverall, the quality is top-notch, and it's super easy to use, making my choice for making mold that are reliable and professional looking . Very clean final product.

Work pretty good but hard to mix the bottom of my mold didn't set was very sticky

easy to use , The amount that you receive is a great deal!!

The media could not be loaded. Fast cure time on a 80+ degree summer day.I think that also helped the bubbles escape to the top fasterRetained detail.My go-to material for a very quick cure but still capturing detail is alginate. (Used for dental molds)However, the life span is very short and will dry out and eventually shrink- even faster if not wrapped in a wet towel. Alginate does not have the same viscosity and I wouldn't consider it for a pour but after cure it may have a little more flexibility to release without damage.I also wanted the reusability of a silicone mold.One thing to really consider when mold making is sometimes you will have to make a 2 or 3 + part mold.My small scale project had intricate contours, convex, and concave sections that made it harder to pull out.Given the somewhat flexibility of silicone, I still ended up cutting it into 3 parts which was how the original metal was casted.I was worried about resin leaking through the seams but I had no choice. Tried it and leakage was minimal. I was able to scape off the less than paper thin seams that did seep minimally.I did use a rubber band for security.For my tiny stand reproduction, the amount was just enough.I used almost the entire bottle even with finding the smallest cardboard lid for minimal waste and I lined it with smooth packing tape.I have experience making molds with different types of plasters, cements, latex, etc. and an intricate design is a guarantee that you will have to make a divided mold requiring more effort and additional materials.I will still keep that tradition with large scale projects because I don't think anyone would find silicone to be cost effective for anything larger!But... for my first time, this small scale project turned out successful enough to use!