--- product_id: 465252714 title: "SORTA-Clear 37 - Addition Cure Silicone Rubber Compound - Gallon Unit" brand: "smooth-on" price: "$U30051" currency: UYU in_stock: true reviews_count: 8 url: https://www.desertcart.uy/products/465252714-sorta-clear-37-addition-cure-silicone-rubber-compound-gallon-unit store_origin: UY region: Uruguay --- # SORTA-Clear 37 - Addition Cure Silicone Rubber Compound - Gallon Unit **Brand:** smooth-on **Price:** $U30051 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** SORTA-Clear 37 - Addition Cure Silicone Rubber Compound - Gallon Unit by smooth-on - **How much does it cost?** $U30051 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/465252714-sorta-clear-37-addition-cure-silicone-rubber-compound-gallon-unit) ## Best For - smooth-on enthusiasts ## Why This Product - Trusted smooth-on brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description SORTA-Clear Series rubbers are premium water white translucent silicone rubbers (platinum catalyst) which cure at room temperature with negligible shrinkage. Sorta Clear 37 has Shore 37A hardness and features high tensile and tear strength. This product also offers the convenience of a 1A:1B by volume mix ratio. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Smooth-On, Inc. | | Part Number | 10018960 | | Item Weight | 2.2 pounds | | Item model number | 751635369610 | | Is Discontinued By Manufacturer | No | | Size | Gallon Unit | | Color | White | | Material | Silicone | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Smooth-On - **Material:** Silicone - **Compatible Material:** Glass, Other materials, Plastic, Metal, Rubber - **Item Form:** Strip - **Color:** White ## Images ![SORTA-Clear 37 - Addition Cure Silicone Rubber Compound - Gallon Unit - Image 1](https://m.media-amazon.com/images/I/417YTCzYX3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff, you MUST have a vaccum chamber or pressure pot for this. *by A***R on October 8, 2020* This stuff is like trying to mix slightly softened taffy. It's SO THICK!! It literally hurt my upper arms to mix for 3 mins. And you better be fast to pot this stuff cause it cured fast. If you dont have a vaccum chamber, you must have a pressure pot. You have to have one or the other to get rid of the bubbles. Both would be ideal because the pressure pot still didn't get rid of them all. Thankfully they weren't so bad they affected my dice.... looks like most of the bubbles were what got stuck on the surface. So do not buy thinking the fridge method will work. You cannot let this sit and hope it will degas on its own.Other than that, its SUPER clear, and sturdy. I will get many dice out of the molds.Recommendation: Mix, then immediately put in a vaccum chamber for 5 mins. Then immediately pour, then right into a pressure pot. Even pouring it, its so thick, makes more bubbles. But waaaaay less then pressure pot alone. And I had it up to 40 psi.Will buy again...when I have a vaccum chamber. ### ⭐⭐⭐⭐⭐ Great product if you put the work in *by H***H on August 3, 2020* The silicon is great quality, you definitely get what you pay for but it is incredibly thick and because of both parts being the same color, its very hard to tell when fully mixed so you end up stirring this thing a ridiculous amount of time and switching hands every ten seconds as your wrist gets sore.However the end result is great, but if you don't need it to be clearish i would go with one of their cheaper opaque silicons since those also tend to be easier to mix.Because of the thickness it is also pretty impossible to pour in a thin strand but i was able to put mine in a pressure pot to relieve almost all the bubbles, the only ones i got settled where it was exposed to air while curing and not near the actual piece it was curing around. I saw someone say the pressure pot method wouldn't work but i tried it anyway and got excellent results. Maybe I just got lucky though so take it with a grain of salt ### ⭐⭐⭐⭐⭐ Great for food safe silicone molds *by B***H on June 21, 2024* I used this to make molds for food applications. Mix 2 parts well - unlike colored resins, you can't see when the two parts are thoroughly mixed. Cures in a reasonably short period of time. ## Frequently Bought Together - SORTA-Clear 37 - Addition Cure Silicone Rubber Compound - Gallon Unit - Ease Release 200 Mold Release - 14 Fluid Ounce Aerosol Can - Smooth-On Dragon Skin™ 20 Mold Making & Special Effects Silicone Rubber - Trial Unit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/465252714-sorta-clear-37-addition-cure-silicone-rubber-compound-gallon-unit](https://www.desertcart.uy/products/465252714-sorta-clear-37-addition-cure-silicone-rubber-compound-gallon-unit) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-22*