Custom Silicone Extrusion Strip for Sealing and Insulation

Custom Silicone Extrusion Strip/Profile

Product Name: Custom Extruded Silicone Rubber Strip
Material: 100% Virgin Silicone Rubber (Solid / Sponge / Co-extruded)
Hardness: Shore A 20–80
Color: Red, White, Black, Transparent, or Custom
Temperature Range: -60°C to +250°C
Certifications: FDA / RoHS / REACH / UL 94 V-0 (optional)

Key Features:
1. Custom Profile Shapes Available
We support D-shape, P-shape, U-shape, E-shape, T-shape, hollow, solid, and multi-cavity profiles, tailored to your CAD drawings or samples.

2. Excellent Temperature Resistance
Works reliably in extreme environments, maintaining flexibility and performance from -60°C to +250°C.

3. Superior Weather & UV Resistance
Ozone, aging, and sunlight resistant – ideal for outdoor and automotive use.

4. Compression & Sealing Performance
High elasticity and low compression set make it perfect for long-term sealing and cushioning applications.

5. Food & Medical Grade Options
Available in FDA-approved platinum-cured silicone for sanitary or medical applications.

Typical Applications:
1. Oven and high-temp equipment door seals

2. LED lighting housing seals

3. Automotive window and door gaskets

4. Weatherstripping for windows and enclosures

5. Sealing profiles for medical and laboratory equipment

6. Electrical enclosure and waterproof cabinet gaskets

Customization Options:
Size: Cross-sectional dimensions as per drawing/sample

Color: Custom color matching (Pantone)

Structure: Solid / Sponge / Co-extruded (dual hardness or color)

Adhesive Backing: Optional 3M or other brand tapes

Cut Length or Coiled: As required

Packaging & Shipping:
1. Packed in PE bags, cartons, or on reels for easy handling
2. Custom packaging & labeling available
3. Lead Time: 7–15 working days depending on quantity
4. Worldwide shipping available by air, sea, or express

Certifications & Compliance:
FDA (Food Grade Silicone)
RoHS / REACH
UL 94 V-0 Flame Retardant (on request)
ISO 9001 Quality Control System

Contact Us
Looking for a reliable custom silicone extrusion supplier?
We offer OEM & ODM services, fast prototyping, and competitive pricing.
Send us your drawing or sample today to get a quick quote!

Reliable Maker of Silicone Products

Shenzhen Tenchy Silicone & Rubber focuses on the R&D, design and production of silicone products. Products from raw material procurement to production and shipping have to undergo rigorous testing and must pass the export requirements for third party certification.

Furnished with Two Factories to Complete Your Needs

We have two factories - one is for kitchenware, mobile phone cases, gifts and baby products, and the other is for extrusion products including seals and tubes.

At the same time, we have a group of rich experienced management personnel, design staff, engineering and technical personnel who can process, design and produce silicone items according to the customers' requirements, drawings or samples.