In food-grade mold and precision industrial mold manufacturing, material flowability, tear strength, and safety compliance directly determine mold precision and service life. The IOTA 3500L series low-viscosity food-grade two-component mold silicone rises to the challenge, offering eco-friendly non-toxicity, room-temperature/heat dual curing, ultra-low viscosity, and high tear strength for chocolate, candy, fondant, DIY molds, and epoxy resin, paraffin, cement components, zinc alloy precision molds.

Core Advantages, Comprehensive Leadership
The IOTA 3500L series boasts lower viscosity in the industry (<2000–4000 CPS), delivering excellent flowability to precisely replicate fine textures and complex structures; higher tear strength (>10–20 N/MM) for more durable molds and smoother demolding. The product is eco-friendly, non-toxic, and food-grade safe, available in colorless translucent or custom colors, curing into a soft elastic material. Finished molds can be used long-term at -65°C to 200°C while maintaining soft elasticity, with excellent electrical properties, chemical stability, water and ozone resistance, weather aging resistance, non-corrosiveness, physiological inertness, low linear shrinkage, and easy operation.

Complete Hardness Range, Selection on Demand
The series covers multiple hardness grades: Shore 0A/10C, 5A, 10A, 15A, 20A, 30A, and 40A. Low-hardness products suit pouring chocolate molds, candy molds, fondant crafts, and DIY molds for food-grade applications; medium-to-high hardness products suit epoxy resin, polyester resin, paraffin, large cement components, cultural stone, concrete, and precision molds for decorative diamonds, crafts, and zinc alloy.

Flexible Process, Mass Production Adaptation
Liquid silicone products require special processes; curing time and strength requirements can be adjusted according to product structure, mold structure, and production process to flexibly meet mass production needs.

Choose the IOTA 3500L series for professional mold silicone with food-grade safety, ultra-low viscosity, and high tear strength—safeguarding your precision manufacturing and creative molding.