About This Outstanding Flexibility & Enhanced Durability: The silicone mold making kit with a hardness of 20A combines flexibility and durability. The 20A silicone rubber offers enhanced supporting force for the finished silicone mold, ensuring no deformation even for larger products. Additionally, the 20A silicone mold is much more durable than the 10A. Its abrasion resistance is 150% to 200% that of the 10A silicone Bubble Free & DIY Colors：Our silicone rubber self-defoams at room temperature—no vacuum needed. (Avoid high heat, which speeds up curing and traps bubbles.) The upgraded formula is more transparent, letting you spot and fix bubbles during pouring. Plus, you can customize mold colors by mixing in pigments or powders. Widely Application: 20A liquid silicone offers moderate flexibility, low viscosity, and good fluidity, making it more versatile than other low-hardness options. It suits master molds of all sizes. 10A and 0A silicones are softer and more prone to deformation, while 30A silicone is harder, less flexible, and difficult to demold. Easy to Use & 4 - 6h Fast Cure: Both professionals and beginners can easily master the usage. Our silicone mold kit is simple to operate. Just mix it in a 1:1 weight ratio, stir evenly in one direction for 3 - 5 minutes, pour, and wait for curing. It cures quickly, fully curing within 4 - 6 hours. (Note: The curing time may vary slightly due to different mold sizes and thicknesses. If it doesn't cure in time, please extend the curing time.) Precise Reproduction & Reliable Service: Our 2 part silicone for mold making is low in viscosity and highly fluid. It effortlessly flows into the fine details of the master mold and adheres tightly, ensuring accurate replication of product shape and details. Compatible with multiple materials, it allows for unrestricted DIY. Create meaningful gifts for occasions like Valentine's Day, birthdays, and anniversaries. If you have questions, contact us anytime. We'll respond promptly Avoiding Non-Curing Tips: For a perfect silicone mold, keep these 3 points in mind. First, our liquid silicone is suitable for a variety of materials such as epoxy resin, candles, and soaps. If you are unsure about compatibility, conduct a small-scale test first. Second, avoid direct contact between silicone and adhesives or tapes; if necessary, test beforehand. Third, carefully read the manual and strictly follow the instructions to prevent non-curing due to operational errors Overview Material : Silicone Color : Translucent Brand : LET'S RESIN Item dimensions L x W x H : 8 x 7 x 5 inches Shape : Rectangular
