Made of food-grade liquid silicone by integral injection molding, non-toxic and odorless, with excellent non-slip and heat insulation performance. It can withstand high temperature of 220°C, effectively isolate the heat conducted by cookware to avoid scalds, fits most conventional size pot handles, aging resistant and easy to clean, no deformation or fading after long-term use.
Material
Food-grade LSR
Hardness
Shore A 50-60
Temperature
Certifications
Applications
-40°C ~ +230°C
Colors
Black, White, Transparent, Customizable
# Food Grade Non-slip High Temperature Resistant Liquid Silicone Pot Handle Sleeve
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The Food Grade Non-slip High Temperature Resistant Liquid Silicone Pot Handle Sleeve is a high-performance kitchen safety accessory engineered from injection-molded food-contact grade liquid silicone rubber (LSR). Designed to eliminate the risk of scalds from overheated metal, wooden, or plastic cookware handles during stovetop cooking, oven transfer, or grilling, this product combines superior thermal stability, ergonomic grip, and long-lasting durability to outperform traditional fabric, cork, or thermoplastic handle covers.
Unlike solid silicone or rubber alternatives, this LSR sleeve is manufactured via a closed high-precision injection molding process, ensuring uniform material density, zero porosity, and consistent performance across every unit. Its core selling points include compliance with global food contact safety standards, a wide operating temperature range of -40°C to 230°C (-40°F to 446°F), a textured non-slip surface that maintains grip even when wet or greasy, and a flexible design that fits 90% of common cookware handle diameters without permanent deformation. The sleeve is also dishwasher-safe, stain-resistant, and free of BPA, phthalates, and harmful plasticizers, making it a reliable choice for both home and commercial kitchen environments.
This LSR pot handle sleeve meets the strictest global food safety regulations, including FDA (US), LFGB (Germany), and GB 4806 (China) standards. Unlike low-cost rubber or PVC handle covers, it does not release harmful odors, plasticizers, or heavy metals even when exposed to high temperatures, eliminating the risk of cross-contamination with food. The non-porous surface also prevents the growth of bacteria and mold, a common issue with fabric handle covers that absorb grease and moisture over time.
With a low thermal conductivity of 0.2 W/(m·K) and a 3mm optimized wall thickness, the sleeve effectively blocks heat transfer from overheated cookware handles. When a metal handle reaches 200°C, the outer surface of the sleeve remains below 40°C after 10 seconds of contact, providing enough time to safely move pots and pans without burns. It is suitable for use with cast iron skillets, stainless steel saucepans, griddle pans, and even oven-safe cookware pulled directly from 230°C ovens.
The outer surface of the sleeve features a raised diamond texture, while the inner wall has concentric anti-slip ribs that lock onto the cookware handle without sliding. The high coefficient of friction ensures a secure grip even when your hands are wet, greasy, or wearing oven mitts, reducing the risk of accidental drops and spills during high-intensity cooking. The flexible material also adapts to slight irregularities in handle shape, eliminating gaps that can cause slipping.
The LSR material is inherently resistant to staining, discoloration, and aging: it will not absorb cooking oil, soy sauce, or other food residues, and can be wiped clean with a damp cloth or placed directly in the dishwasher for deep cleaning. It retains its elasticity and structural integrity after more than 5 years of regular use, with no hardening, cracking, or deformation even after repeated exposure to high temperatures and harsh cleaning chemicals. This makes it far more cost-effective than disposable or short-lived fabric and cork handle covers.
Ideal for everyday cooking with cast iron skillets, stainless steel frying pans, aluminum saucepans, copper cookware, and enameled Dutch ovens. It is also suitable for use with barbecue grills, campfire cookware, and portable camping stoves, as it resists outdoor temperature fluctuations and UV exposure.
Widely used in restaurants, hotel kitchens, catering facilities, and baking shops, where staff handle hot cookware continuously throughout service. Its food-grade certification and scald-prevention performance reduce workplace injury risks, while its dishwasher-safe design meets commercial kitchen hygiene requirements. It is also compatible with induction cooktops, gas stoves, electric ranges, and commercial ovens.
Suitable for baking and pastry kitchens, where cookware is frequently moved between ovens and workstations; for cooking classes and culinary schools, where inexperienced users are at higher risk of scalds; and for accessible kitchen designs, as the non-slip grip is easier to hold for users with limited hand strength.
Custom sizes are available for bulk orders to fit specialized cookware models.
Our LSR pot handle sleeves are manufactured in an ISO 9001 certified production facility, with a 3-stage quality control process to ensure consistent performance:
All products come with a 2-year limited warranty against manufacturing defects, including cracking, deformation, and loss of non-slip performance under normal use. We also provide third-party test reports for food safety, material performance, and environmental compliance upon request for bulk and commercial orders.
