Cook Up Excellence: IOTA LSR 3750, the Silicone Choice for Chefs & Makers
Chefs and home cooks deserve tools that are as safe as they are functional. Behind every premium kitchen product lies a material built to perform—IOTA LSR 3750 is that material. Designed exclusively for food-grade applications, this liquid silicone rubber combines ease of use with outstanding durability, making it the ideal choice for manufacturers of culinary utensils, infant products, seals, and more.
LSR 3750 features a user-friendly 1:1 mix ratio and fast heat-activated curing, reducing cycle times and boosting productivity. Its superior demolding ability ensures smooth, consistent finishes, while VOC levels below 0.35% promote a healthier kitchen environment.
From soft, flexible spatulas (Shore A 20) to firm, resilient seals (Shore A 70), the series offers tailored hardness options without sacrificing tensile strength (up to 10 MPa) or tear resistance (up to 40 kN/m). Its high elongation—up to 650%—means products can bend, twist, and stretch without failure.
Certified to meet FDA, BfR, and RoHS requirements, LSR 3750 guarantees safety in every bite and touch. The platinum-catalyzed system is efficient and reliable, though care must be taken to avoid catalyst contamination.
Packaged in convenient 200 kg drums for both A and B components, LSR 3750 ensures consistency and ease of handling. With a 12-month shelf life under 23°C, it remains ready when you are.
Choose IOTA LSR 3750—the ingredient for exceptional kitchenware.