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T-Type Silicone Weatherstripping | Waterproof Soundproof Dustproof Seal for Doors & Windows (Height 7–22mm)

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T-type silicone weatherstripping (Height 7–22mm) designed for medium to wide gap sealing. Provides waterproof, soundproof, and dustproof protection for doors, windows, and frame systems with durable silicone performance.
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Estimated Delivery Date: Jun 30 - Jun 30
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T-Type Silicone Weatherstripping （Height 7–22mm） | Heavy-Duty Waterproof Soundproof Dustproof Seal Strip for Doors & Windows

Product Overview

The T-Type Silicone Weatherstripping (Height 7–22mm) is a heavy-duty sealing solution designed for medium to wide gap applications in doors, windows, and structural frame systems. Its reinforced T-shaped profile provides stronger compression force, ensuring reliable sealing performance even in larger or uneven gaps.

Made from high-quality silicone rubber, this seal strip offers excellent resistance to water, air leakage, dust, noise, UV exposure, and aging, making it suitable for demanding residential, commercial, and industrial environments.

Key Features

  • Designed for medium to wide gap sealing (7–22mm height range)
  • Heavy-duty compression sealing performance
  • Waterproof, soundproof, and dustproof protection
  • High elasticity for irregular gap compensation
  • UV, ozone, and weather resistant silicone material
  • Long-term durability under outdoor and industrial conditions

Specifications

  • Material: Premium silicone rubber
  • Profile Type: T-shaped weatherstripping
  • Height Range: 7–22mm
  • Hardness: Medium Shore A (approx. 50–65A)
  • Temperature Resistance: -40°C to +200°C
  • Color Options: Black / White / Grey / Transparent
  • Function: Sealing, noise reduction, waterproofing, dust protection
  • Installation: Push-fit groove or frame slot installation

Application

  • Exterior doors and windows
  • Aluminum and PVC frame systems
  • Industrial and commercial building sealing
  • Metal structure sealing systems
  • HVAC and ventilation enclosures
  • Construction expansion and gap 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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