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square   silicone tube end cap

square silicone tube end cap

Product Details

Square LED Silicone End Caps for Silicone Neon Tubing

Professional End Caps for Square Silicone Neon Tubes

Square LED Silicone End Caps are specially designed accessories used to seal the ends of square silicone neon tubing. They protect the LED strip inside the silicone sleeve while improving waterproof performance and overall durability. With years of experience in silicone neon manufacturing, we provide precisely molded square end caps that ensure a perfect fit for various square silicone tube sizes.

1. Designed for Square Silicone Neon Tubes

Our square silicone end caps are engineered to match the structure of square LED silicone tubing.

Perfectly fits square silicone profiles

Ensures a tight and secure closure

Prevents dust, moisture, and debris from entering

Improves the reliability of neon lighting systems

The precise mold design ensures seamless integration with square silicone sleeves.

2. High-Quality Silicone Material

All square end caps are made from premium-grade silicone material, ensuring durability and flexibility.

Soft and flexible structure

UV resistant and anti-yellowing

Resistant to high and low temperatures

Long service life without cracking or deformation

This material ensures stable performance even in demanding environments.

3. Compatible with Multiple Square Tube Sizes

With thousands of molds available, we offer square end caps compatible with a wide range of square silicone neon tubing sizes.

Common compatible models include:

1010 Square Silicone Neon

1212 Square Silicone Neon

1616 Square Silicone Neon

2020 Square Silicone Neon

Other custom square profiles

We also support OEM and custom mold production for special project requirements.

4. Easy Installation for Efficient Sealing

Our square silicone end caps are designed for quick and reliable installation.

Installation steps:

Insert the LED strip into the square silicone tube

Apply silicone adhesive to the tube end

Insert the matching square silicone end cap

Allow the adhesive to cure for a secure seal

Once installed, the end cap helps enhance the waterproof and protective performance of the lighting system.

5. Experienced Silicone Neon Manufacturer

As a professional manufacturer specializing in silicone neon products, we provide reliable accessory solutions for global clients.

Our strengths include:

Extensive experience in silicone neon production

Thousands of available molds for different profiles

Strong OEM / ODM development capability

Strict quality control system

Stable large-scale production capacity

We can supply both standard and customized square silicone neon accessories.

6. Applications of Square Silicone End Caps

Square LED silicone end caps are widely used in various lighting projects, including:

LED signage and advertising lighting

Architectural outline lighting

Commercial decoration lighting

Hotel and retail lighting projects

Outdoor landscape lighting

They help protect the neon lighting system and ensure long-term stable performance.

Get the Silicone Neon Accessories Catalog

Looking for high-quality square silicone neon tubing and accessories?

Contact us today to get our latest catalog, samples, and quotation, and discover the best silicone neon solutions for your lighting projects.

Production Capabilities

Silicone extrusion and LED integration focused on consistent light diffusion and clean neon line effects.

No-Spot Diffusion

Proprietary silicone diffuser design ensures uniform light output and continuous neon line effect without visible LED dots.

Full OEM/ODM Support

Customizable cross-section profiles, hardness levels, surface finishes, diffuser density, and color matching.

  • 12V/24V configurations
  • Monochrome / RGB / RGBW options
  • Custom cut lengths & connectors

Target Markets

EU and US importers seeking compliant, consistent supply

Lighting brands requiring OEM/ODM customization

Signage companies and contractors for architectural, commercial, and retail projects

Compliance & Certifications

CE / RoHS / REACH compliant for EU market

Material datasheets and test reports available

Project-based support: IP rating, UV resistance, aging tests

Installation Gallery

Real-world applications across commercial, retail, and architectural projects

Architectural lighting

Berlin, Germany

Architectural lighting - Berlin, Germany

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Commercial signage

Amsterdam, Netherlands

Commercial signage - Amsterdam, Netherlands

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Landscape lighting

New York, USA

Landscape lighting - New York, USA

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Interior decoration

London, UK

Interior decoration - London, UK

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Building outline lighting

Paris, France

Building outline lighting - Paris, France

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Advertising signage

Tokyo, Japan

Advertising signage - Tokyo, Japan

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