Customized Mohair Weatherstrip

The 【Customized mohair weatherstrip】 is a high-quality sealing solution developed for window and door systems that demand refined sealing performance and low friction. It is widely used in aluminum and UPVC window profiles where smooth sliding and long-term durability are required.

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Description

Product Introduction

The 【Customized mohair weatherstrip】 is a high-quality sealing solution developed for window and door systems that demand refined sealing performance and low friction. It is widely used in aluminum and UPVC window profiles where smooth sliding and long-term durability are required.

Thanks to its soft brush structure, the 【Customized mohair weatherstrip】 provides effective sealing while maintaining quiet and smooth window operation.

Model figure of Silicone Waterproof Wool Pile Weather Strip

Technical Parameters

Parameter	Specification
Fiber Type	Mohair / Synthetic Blend
Density	High Density
Water Resistance	Silicone Oil Added
UV Resistance	UV Stabilizer Included
Pile Height	4mm – 12mm
Base Material	PVC
Color Options	Grey / Black

Product Details Description

This mohair weatherstrip is produced with density control, ensuring a high fiber count per unit length. The dense brush structure improves air-tightness and dust blocking performance while maintaining consistent contact pressure along the sealing surface.

To address moisture-related issues, silicone oil is added during fiber processing. This treatment significantly improves water repellency, preventing moisture absorption and reducing the risk of mold or fiber deformation in damp environments. The sealing performance remains stable even after prolonged exposure to humidity.

For applications exposed to sunlight, UV additives are incorporated into the fiber material and PVC backing. This enhances resistance to ultraviolet radiation, preventing fiber brittleness, color fading, and backing strip aging. The product is suitable for outdoor window systems and high-sunlight regions.

The fibers are heat-set to improve elastic recovery, allowing them to quickly return to their original shape after compression. This ensures reliable sealing performance over long-term use. The PVC base is dimensionally stable and designed to fit standard profile grooves securely.

Product Application Areas