A Customizable Solution for Heat and Waterproofing

Silicone sealing strips are high-performance rubber sealing materials designed for industrial equipment, home appliances, medical devices, and food machinery. Made from high-quality silicone, they offer excellent resistance to extreme temperatures (-40°C to +230°C), outstanding elasticity, long-term aging resistance, UV protection, waterproofing, dustproofing, and are eco-friendly and non-toxic. These strips are widely used in sealing, cushioning, insulation, and shock absorption.

Yuhang Rubber provides customization based on drawings, samples, or specifications. Available in U-shape, P-shape, E-shape, T-shape, and other special profiles, silicone strips can be tailored in various colors (white, transparent, red, gray, etc.), hardness levels (Shore 20A to 80A), and material grades (standard, food-grade, flame-retardant, etc.). Applications include automotive doors and windows, electrical cabinets, ovens, water purifiers, sanitary equipment, and lab devices.

These sealing strips exhibit strong environmental adaptability—UV and ozone resistant, crack-free, and suitable for outdoor use. They remain soft and elastic under high temperatures without shrinkage or deformation. For food and medical uses, food-grade silicone meets FDA and LFGB certifications, ensuring safety. They also resist acids, alkalis, and chemicals, making them ideal for harsh environments.

Frequently Asked Questions: Selection and Use Guide

How much temperature can silicone sealing strips withstand?

Premium silicone strips operate in -40°C to +230°C; some models can reach 250°C.

Can they be used in food equipment?

Yes. Food-grade silicone meets FDA standards and is widely used in food processors, water systems, and ovens.

Where can I buy custom-sized silicone sealing strips?

Contact Yuhang Rubber for full customization services. Fast delivery and nationwide shipping available.

Are they UV resistant and suitable for outdoor use?

Yes. With excellent UV and aging resistance, they are ideal for solar panels, cabinets, and door/window systems.

Do I need tools for installation?

Most strips come with adhesive backing, slots, or clips for easy DIY installation or structural compatibility.

For pricing, samples, or custom solutions, contact Yuhang Rubber. We offer professional, efficient sealing solutions tailored to your industry.

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