【1A:1B BY VOLUME, MEANS NO SCALE NEEDED AT ALL】no scale needed, this silicone mold making kit comes with 2 bottles, 70.55 Oz / 4.4 Lbs kit, part A 35.275 Oz/2.2 lbs, part B 35.275 Oz/2.2 lbs, very easy to use and and beginner frinedly silicone mold making pack with a tool kit: including 10 pcs of gloves, 5 pcs of wood mixing sticks and 1 informative and helpful user manual; 【SELF-DEGASSING, REAL BUBBLE FREE】this BBDINO liquid silicone for mold making is specially designed for all kinds of silicone molds making, it has very low viscosity so that you can easily mix and pour the silicone, the bubbles will rise and break by itself quickly if you give enough time for it at room temperature. The result made by this silicone rubber mold making kit has excellent flexibility and strength, very easy to demold, perfect for making both 3D and flat silicne molds; 【WORKING TIME: 30 MINUTES, CURE TIME: 4 HOURS AT ROOM TEMPERTUARE 25℃(73.4℉)】This pourable silicone for mold making rubber cures at room temperature with negligible shrinkage, heat cure will shorten the cure time if you are a experienced silicone mold maker, but would suggest to use a vacuum chamber pot of heating up to cure to achieve best result. WATER-LIKE SMOOTH, MEANS EASY POURING AND CATCHES EVERY TINY DETAILS! 【PERFECT 3D BLOCK SILCIONE MOLDS MAKING】BBDINO mold making silicone is a platinum grade food safe silicone mold making kit, which is widely used for mold making of arts crafts, like casting Resins, Wax, Gypsum, Concrete, Soap, Candle and all silicone molds made with our platinum silicone mold kit can be used with some certain food contacting applications in proper ways; 【LONG SHELF LIFE & VIVID COLOR】Our mold making silicone rubber has a very long shelf life of over 1 year, you can easy save the rest materials for next time using by cover the cap back, no waste at all, and this silicone mold making kit for resin casting is designed with a stunning Jade Green Color, you can easily see whether part A and B mixed evenly enough and also you will make your arts and molds in a unique and beautiful Jade-look Color! 【100% SAFE】BBDINO silicones are all Platinum grade liquid silicone, which is Food contact safe (fat-free food), Skin contact safe, and 100% no odor, and NON-toxic, no worry to use at home. BBDINO Super Elastic Silicone Mold Making Kit is a super flexible silicone for mold making, the color effect is a special designed Jade Green, you can not find any other Jade Green like this. And it's a platinum grade mold making silicone, which is food safe, non-toxic, and odorless silicone rubber for mold making. Meanwhile, BBDINO provides all platinum silicone lines, the hardness range from super soft 00-30 to Super Clear 35A, including 10A, 15A, 20A and 30A in middle range, the whole silicone line are designed for easy using, even mold making beginners can use BBDINO mold making silicone to make silicone molds easily. Moreover, BBDINO provide rich color solutions, for the colored silicone, we have Jade Green, Sapphire Blue, Warm Orange for choosing, and we also provide silicone pigments, 9-color pack included 9 selected silicone pigments: 6 basic colors which you can use them to create endless colors, and 3 skin tone: light flesh, dark flesh and blood. also we provide options or pure black and White silicone pigment in bigger size. All BBDINO silicone pigments are FDA grade, and high concentrated, a small drop goes a real long way. Every customer would be happy customers if they Choose BBDINO as your silicone mold making supplies.