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T-Type Silicone Weatherstripping | Waterproof Soundproof Dustproof Seal Strip for Doors & Windows (Height 3–7mm)

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T-Type silicone weatherstripping (Height 3–7mm) designed for narrow gap sealing in doors and windows. Provides waterproof, soundproof, and dustproof protection with durable silicone rubber performance for long-term use.
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Estimated Delivery Date: Jun 30 - Jun 30
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T-Type Silicone Weatherstripping 3–7mm | Waterproof Soundproof Dustproof Seal Strip for Doors & Windows

Product Overview

The T-Type Silicone Weatherstripping (Height 3–7mm) is a precision sealing solution designed for narrow gap applications in doors and windows. Its T-shaped profile ensures stable groove fitting while providing effective protection against air leakage, dust, moisture, and noise infiltration.

Made from high-quality silicone rubber, this seal strip offers excellent flexibility, weather resistance, and long-term durability, making it suitable for residential, commercial, and light industrial environments.

Key Features

  • Designed for narrow gap sealing (3–7mm height range)
  • Waterproof, soundproof, and dustproof performance
  • Flexible T-type silicone rubber structure
  • UV, ozone, and weather resistant
  • Strong compression fit for stable installation
  • Long service life with minimal deformation

Specifications

  • Material: Premium silicone rubber
  • Profile Type: T-shaped weatherstripping
  • Height Range: 3–7mm
  • Hardness: Soft–medium Shore A (approx. 40–60A)
  • Temperature Resistance: -40°C to +200°C
  • Color Options: Black / White / Grey / Transparent
  • Function: Sealing, noise reduction, dust and moisture barrier
  • Installation: Push-fit into groove or frame slot

Application

  • Residential doors and windows
  • Aluminum and PVC frame systems
  • Glass panel sealing structures
  • Interior partition sealing
  • Lightweight construction and renovation projects
  • Cabinet and enclosure sealing

Advantages for Bulk Purchase

  • Factory direct supply, stable quality and competitive price.
  • Support samples, fast quotation, formal contract and after-sales service.
  • Meet international export standards and government procurement requirements.
  • Large stock available, fast delivery for global orders.

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