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Ultimate Channel 4" X 1-1/8" X 1/4" X 20' Flash Sale: 60% Off [fXzDAK89]

$35.99 $115.99 -69%

Ultimate Channel 4" X 1-1/8" X 1/4" X 20' Flash Sale: 60% Off [fXzDAK89] - Strongwell EXTREN® Series 525 Discover the exceptional quality of the Strongwell EXTREN® Series 525, a premium polyester resin channel designed for superior performance and durability. Engineered with a UV inhibitor

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Ultimate Channel 4" X 1-1/8" X 1/4" X 20' Flash Sale: 60% Off [fXzDAK89] - Strongwell EXTREN® Series 525

Discover the exceptional quality of the Strongwell EXTREN® Series 525, a premium polyester resin channel designed for superior performance and durability. Engineered with a UV inhibitor and flame retardant additives, this product offers unmatched corrosion resistance and improved fire performance. The Slate Gray standard color ensures a sleek and professional look for any application.

Key Features and Benefits

The Strongwell EXTREN® Series 525 is a versatile solution for various structural needs. With its corrosion-resistant properties, it is ideal for environments where exposure to harsh chemicals or weather conditions is common. The product boasts low thermal and electrical conductivity, making it non-magnetic and electromagnetically transparent, which is particularly beneficial in sensitive applications. Additionally, its lightweight yet high-strength design contributes to increased load-bearing capacity and reduced installation time. The following features highlight the product's advantages:

  • Corrosion Resistant: Withstands harsh environments and chemical exposure.
  • Low Conductivity: Offers excellent thermal and electrical insulation properties.

Manufacturing and Quality Assurance

The Strongwell EXTREN® Series 525 is produced using the advanced pultrusion process, a technique that ensures uniformity and consistency in the composite structure. This method involves pulling fiberglass through a bath of thermosetting resin, resulting in a durable and reliable product. Strongwell, a pioneer in pultrusion, is committed to quality and holds ISO 9001 certification, guaranteeing the highest manufacturing standards. With more than 60 pultrusion machines across three plant locations in the United States, Strongwell delivers a product that meets or exceeds industry specifications and customer expectations.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A superb product. It works absolutely so great.

- Gethin R..

January 2, 2026

Absolutely no complaints!

It has great functionality and a really great feel.

- Lleu S..

January 2, 2026

Absolutely no complaints!

A great item. And very, very good, great, great, good quality.

- Telor B..

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