BBDINOSilicone Mold Making Kit, 15A Fast Cure Soft Mold Making Silicone Rubber 2.2 lb(35 Oz), Liquid Silicone for Mold Making, for Resin/Soap/Candle/Silicone Molds Casting

It's very important to note that since this is platinum cure the mixture cannot touch anything containing sulfur before it's fully cured, even tools that have touched tin cure in the past or anything containing sulfur, it will inhibit The cure. You must make sure that if you're setting in clay for a two-part mold it must indicate sulfur free... Even my "sulfer-free" Sargent Plasticina inhibited The cure, but that may be due to cross-contamination***Also very important to note***Most quick dry adhesives will inhibit The cure including super glues that contain cyanoacrylate and hot glue. Exposure to the adhesive side of most tapes including duct tape and electrical tape will inhibit the cure as well... So basically everything that I use, or have you used, to construct mold boxes and affix vent sprues.However, I'm still going to give this product five stars, simply because my failures have been due to compatibility issues. But this silicone is precisely what I've been looking for: ultra low viscosity to get in those teeny tiny nooks and crannies, extremely high flexibility to stretch and yank those little suckers out, so INCREDIBLY easy to mix and pour you could just bang out molds in seconds, an abnormally High potlife for such a QUICK cure time, and NOT ONE BASTARDLY BUBBLE COULD BE FOUND!!!!*UPDATE*Adhesives that can be used: hot glue, but it MUST be clear, CA/cyanoacrylate super glues, but the must be FULLY cured.I purchased some sticky wax adhesive, wax sprues, liquid sonite wax for coating porous mold box materials, and sculptex sulfer-free modeling clay. Also tried some srues i made from 2pt epoxy clay. All of the aforementioned worked beautifully!Now I have some super stretchy, tear resistant, molds that were a DREAM to pour!BEST PART... i cast them, along with 3 other previously made molds (different brands/types) all with ArtResin brand resin and BBDINO was the only mold to produce TACK FREE figures in 12hrs!

The texture of my molds was perfect, the curing time was only five hours and I live in a tropical, hot, and humid island. The package instructions were clear and understandable, and everything was packed neatly. It is not sticky at all and all the shapes were perfectly formed, nothing sticks to the molds when I use them.

I had a non mold-making project that silicone rubber seemed perfect for. The BBDINO did not disappoint. The bottles were easy to open and easy to identify. I've never worked with silicone rubber before but this is the first 2-part anything I've used that didn't make me dizzy while working with it; no odor. It mixed and poured easily and was definitely set by the time I was able to check on it, 6 hours later. Thanks BBDINO!

odorless but keep in mind it still does "off gas". use good ventilation. my studio is 20'x20' but i opened a window anywayit's a a bit thin so make sure your mold is tight

This silicone is a good value for the money. I liked that it was easy to mix and pour and the little bit of extra cured nicely in a small cup; however, it did not cure in a thin layer over my Monster clay sculptures. I am unsure why this is and Monster clay does not contain sulfur. I will test some barrier methods for now since my projects are for little mushrooms intended for reptile terrariums and I would hate to just toss this, but moving forward, I will have to find another product.

I have used other mold materials and I was very pleased with this one. Like many it is a 1:1 mix of part A to B which keeps it easy to use. The pot time was more than adequate. I think the set time was around 12 hours although I just left my molds alone for a day to be sure. The molds removed from the forms pretty easily without a mold release agent. This material does come out bright orange. Tear strength seems to be pretty good assuming the mold is thick enough (about a 1/8" to 1/4" in my case) as I had to manhandle one of my castings out of the mold. Compared to other mold material kits, this is also a little more cost-effective as you get more material for roughly the same price. Would definitely buy again.

At first I was reluctant to try this product after reading some reviews. However I mixed the two part solution thoroughly then because of the reviews I mixed it some more which I believe is critical. I constructed a 4 x 2 1/2“ box that was 2 1/2 inches deep put a quarter inch of clay on the bottom and rested my statuary head on top of the clay. And then poured the mixture slowly over the statuary head occasionally tapping the box to remove bubbles. If you use a wooden box the way I did you should tape it because the material is almost as viscous as water and will leak out..... not very funny. When the solution has solidified I turned the box over removed the back, remove the clay and gently pulled out my plaster of Paris copy. Excellent detail.

...This is really a great product for making molds or work mats or whatever you need. However, something to remember is that this stuff is the enemy of paint. If you have any on your hands, even a tiny bit and mistakenly handle something you are going to paint, you will get fisheye spots, as the paint, of course, will not adhere to the Silicone (duh.) I know most folks who do a lot of DIY will probably already know this. But I didn't and it took weeks to figure out what was happening. Nothing negative about the Silicone. But something to always keep in mind.