--- product_id: 161196820 title: "LIQUID SILICONE RUBBER-LSR 140-1kg" brand: "siloczest" price: "KD 14.28" currency: KWD in_stock: true reviews_count: 8 category: "Siloczest" url: https://www.desertcart.com.kw/products/161196820-liquid-silicone-rubber-lsr-140-1kg store_origin: KW region: Kuwait --- # Cures in 5-8 hours at room temp 1:1 mixing ratio by weight Shore A hardness 40±2 (medium hard) LIQUID SILICONE RUBBER-LSR 140-1kg **Brand:** siloczest **Price:** KD 14.28 **Availability:** ✅ In Stock ## Summary > 🛠️ Mold your masterpiece faster, stronger, and safer with SILOCZEST LSR-140! ## Quick Answers - **What is this?** LIQUID SILICONE RUBBER-LSR 140-1kg by siloczest - **How much does it cost?** KD 14.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/161196820-liquid-silicone-rubber-lsr-140-1kg) ## Best For - siloczest enthusiasts ## Why This Product - Trusted siloczest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Resilient:** Medium-hard Shore A 40 hardness with excellent tensile and tear strength for long-lasting molds. - • **Fast-Track Your Creativity:** Medium-fast curing at room temperature means your projects come to life in under 8 hours. - • **Food & Jewelry Grade Certified:** Safe for edible and delicate applications, perfect for artisanal and professional use. - • **Precision Mixing, Zero Guesswork:** Exact 1:1 weight ratio ensures flawless mold consistency every time. - • **Versatile Mold-Making Powerhouse:** Ideal for concrete, polyurethane, wax, candle, and rapid prototyping applications. ## Overview SILOCZEST LSR-140 is a translucent, food and jewelry-grade liquid silicone rubber with a precise 1:1 mixing ratio by weight. It cures at room temperature within 5-8 hours, offering medium hardness (Shore A 40±2), excellent tensile strength (55±5 Kgf/cm²), and tear resistance (17±2 kN/m). Perfect for creating durable molds and components in jewelry, food-safe, concrete, and industrial applications, it requires degassing for bubble-free results. ## Description SILOCZEST LIQUID SILICONE RUBBER-LSR 140-1kg : desertcart.in: Office Products Review: Easy to use, hard to clean up, lots of micro air bubbles - If airbubbles isn't an issue as in my project, go for it. Worth the price 👍 Review: Amazing - Product is tooo too good. I am fully satisfied with the product. But not happy with package. You can do something better in packaging. ## Features - SILOCZESTLSR-140 is little harder than LSR-135 and it is mainly used for making molds for the Jewellery and food grade applications . It also can be used for making compontents and molds for concrete stone,GRC,polyurethane products ; wax, candle decoration ; rapid prototyping - Its food & Jewellery grade Two-part silicon rubber: Degassing is compulsory. flowable addition cure silicon - Medium Fast curing. Cures at room temperature within 5-8 hours.Degassing is required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KM6P5Y1 | | Best Sellers Rank | #60,468 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #925 in Universal Adhesives | | Brand | SILOCZEST | | Brand Name | SILOCZEST | | Colour | White | | Compatible Material | Stone | | Container Type | Bottle | | Country of Publication | India | | Customer Reviews | 3.9 out of 5 stars 32 Reviews | | Full Cure Time | 12 Hours | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | Fabric Adhesives | | Item Weight | 1 Kilograms | | Manufacturer | CHEMZEST TECHNOPRODUCTS PVT LTD | | Manufacturer Part Number | LSR-140_1kg | | Material | Silicone | | Material Type | Silicone | | Model | 2018 | | Other Special Features of the Product | translucent | | Packer Contact Information | 739/1, NATTATHI MAIN ROA739/1, NATTATHI MAIN ROAD, SRIVAIKUNDAM ADAIKALAPURAM, Pearl City Food Port, Thoothukudi, Tamil Nadu, 628851D, SRIVAIKUNDAM ADAIKALAPURAM, Pearl City Food Port, Thoothukudi, Tamil Nadu, 628851 | | Special Feature | translucent | | Specific Uses For Product | decoration | | Tensile Strength | 2.46 Pounds Per Square Inch | | Unit Count | 1000 Grams | | Viscosity Level | Medium to High | | Volume | 0.85 Litres | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** SILOCZEST - **Item Form:** Liquid - **Material:** Silicone - **Special Feature:** translucent - **Specific Uses For Product:** decoration ## Images ![LIQUID SILICONE RUBBER-LSR 140-1kg - Image 1](https://m.media-amazon.com/images/I/61Ry2cP9-gL.jpg) ## Questions & Answers **Q: Can we pore molten silver in silicon mold** A: You can try with LSR-3 . But thats also limited to number of pieces because of high heat generation **Q: Can i make my own resim mould from this?** A: Yes you can use it. Degassing has to be done for 100% bubbles free **Q: Which LSR code will be best suitable for making sugar glass bottles?** A: LSR 110/LSR 115/ LSR 2 can be used. **Q: Which code is best for making chocolate /fondant for molds?** A: Yes. You can use it ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use, hard to clean up, lots of micro air bubbles *by A***R on 25 June 2021* If airbubbles isn't an issue as in my project, go for it. Worth the price 👍 ### ⭐⭐⭐⭐ Amazing *by K***L on 7 December 2020* Product is tooo too good. I am fully satisfied with the product. But not happy with package. You can do something better in packaging. ### ⭐⭐⭐⭐⭐ Finest adisive *by A***D on 30 August 2021* Extra ordinary product excellent ## Frequently Bought Together - SILOCZEST Liquid Silicone Rubber-LSR 140-1kg - Super Glue 15359 Single Use Epoxy Tubes For Metal --- ## 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.com.kw/products/161196820-liquid-silicone-rubber-lsr-140-1kg](https://www.desertcart.com.kw/products/161196820-liquid-silicone-rubber-lsr-140-1kg) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-09-29*