--- product_id: 137905306 title: "Silicone Rubber for Silicone Medium Hardness Moulds R PRO Fast, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (2 kg)" brand: "reschimica" price: "€ 153.10" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.pt/products/137905306-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast store_origin: PT region: Portugal --- # 20% more detail capture 5 min work time, 30 min cure 35 ShoreA hardness, rigid & elastic Silicone Rubber for Silicone Medium Hardness Moulds R PRO Fast, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (2 kg) **Brand:** reschimica **Price:** € 153.10 **Availability:** ✅ In Stock ## Summary > 🛠️ Mold your masterpiece faster, sharper, stronger! ## Quick Answers - **What is this?** Silicone Rubber for Silicone Medium Hardness Moulds R PRO Fast, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (2 kg) by reschimica - **How much does it cost?** € 153.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/137905306-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast) ## Best For - reschimica enthusiasts ## Why This Product - Trusted reschimica brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & User-Friendly:** 100% non-toxic, platinum-catalyzed formula ensures a safe, hassle-free DIY experience—no sulfur clays allowed! - • **Rapid Prototyping Power:** Get your molds ready in just 30 minutes—speed meets precision for the busy creator. - • **Durable & Tear-Resistant:** 35 ShoreA hardness combined with high elasticity means molds that last through countless casts without losing form. - • **Unmatched Detail Fidelity:** Capture every intricate detail with 20% more accuracy than standard silicones—your designs deserve perfection. - • **Versatile Casting Compatibility:** Perfect for wax, plaster, resin, cement, and more—expand your creative horizons with one reliable mold-making kit. ## Overview The R PRO Fast Silicone Rubber is a 2 kg DIY mold-making kit featuring a rapid 1:1 mixing ratio and fast curing time (5 min work, 30 min cure). It produces medium-hardness (35 ShoreA) molds with exceptional tear resistance and 20% better detail replication, ideal for casting wax, plaster, resin, and cement. Non-toxic and platinum-catalyzed for safe, professional-grade results. ## Description Silicone Rubber for Silicone Medium Hardness Moulds R PRO Fast, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (2 kg) : desertcart.co.uk: Home & Kitchen Review: Soddisfatto! Tempi e caratteristiche rispettate. Supera di gran lunga le altre resine. Poche bolle anche senza sottovuoto. Durezza ottima per stampi con contrastampo o stampi di solo silicone Review: Gibt es nix gegen zu sagen......Farbe Stimmt.....härtet gut durch....alles bestens ## Features - ✔️R PRO FAST: Rapid prototyping 1:1 silicone rubber (the workability time is 5 minutes while the hardening time is 30 minutes) which creates rigid molds (35 shore) that last a long time and are excellent for casting wax, plaster, resins, cement and other materials. - ✔️HIGH PERFORMANCE: It faithfully copies even the smallest details allowing you to make 20% more castings than other silicone rubbers. - ✔️HARDNESS: The catalysed rubber allows you to make very rigid molds (hardness 35 ShoreA) and very "elastic" with a high resistance to tearing. - ✔️MOLD PERFORMANCE: The physical life of the mold depends on how it is used (cast materials, frequency, etc.). Casting abrasive materials such as concrete can quickly erode mold detail, while casting non-abrasive materials (wax) does not affect mold detail. - ✔️NOTE: Sulfur-based modeling clay is NOT compatible and may inhibit the catalysis of R PRO rubbers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H9DMNZL | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 1,362,644 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4,434 in Sculpting Moulding & Casting | | Colour | Green | | Customer Reviews | 4.3 4.3 out of 5 stars (22) | | Date First Available | 12 Sept. 2018 | | Item model number | 5B-BJY9-JMOI | | Language | Italian | | Material Type(s) | Silicone | | Package Dimensions | 23.7 x 20.5 x 10.5 cm; 2.67 kg | ## Product Details - **Brand:** Reschimica - **Item form:** Liquid - **Material:** Silicone - **Special feature:** Heat Resistant - **Specific uses for product:** Mold making, crafts, construction ## Images ![Silicone Rubber for Silicone Medium Hardness Moulds R PRO Fast, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (2 kg) - Image 1](https://m.media-amazon.com/images/I/616gtVXMFjL.jpg) ## Questions & Answers **Q: What materials can I cast in the mold made with R PRO FAST silicone rubber?** A: Clear epoxy resin, polyurethane resin, polyester resin, acrylic resin, plaster, jesmonite, wax, cement, paraffin. **Q: What kind of molds can I make with R PRO FAST silicone rubber?** A: R PRO 30 rubber is ideal for creating hard molds for casting of various types (open-cast, bi-valve, multi-valve, monobloc and shelled), to be used in the prototyping, model making, art and design sectors. **Q: Can R PRO FAST silicone rubber cause allergic reactions?** A: R PRO FAST silicone rubber is considered hypoallergenic and does not cause allergic reactions. However, if you are sensitive to silicone materials, you may want to test a small area of skin before using. **Q: How do I clean a silicone mold?** A: Cleaning a mold can be done with warm soapy water, or you can soak it in a solution of baking soda and water to remove any lingering residue. Make sure you dry it completely after cleaning. **Q: How can I avoid the sticking of R PRO FAST silicone rubber when using a silicone rubber mould?** A: A silicone rubber mold does not require lubrication due to its non-stick properties. However, for some preparations, such as greasy or oily ones, you may need to apply a light coat of release agent to avoid sticking. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***O on 27 July 2025* Soddisfatto! Tempi e caratteristiche rispettate. Supera di gran lunga le altre resine. Poche bolle anche senza sottovuoto. Durezza ottima per stampi con contrastampo o stampi di solo silicone ### ⭐⭐⭐⭐⭐ Review *by M***R on 21 September 2025* Gibt es nix gegen zu sagen......Farbe Stimmt.....härtet gut durch....alles bestens ### ⭐ Review *by S***E on 22 January 2022* Beaucoup trop difficile à démouler . Reste trop rigide pour une pièce en 3D . De ce fait la pièce casse au demoulage. Grande déception vu le prix --- ## 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.pt/products/137905306-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast](https://www.desertcart.pt/products/137905306-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-26*