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Silicone Sealing System for Swing & Revolving Doors | Structural H-Joint, T-Profile & Wedge Sealing Profiles

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Structural silicone sealing profiles for revolving and fire-rated door systems. Provide edge buffering, gap filling, and impact-resistant sealing for corners, edges, and joints, ensuring smoke, fire, and air leakage protection. Available in bulk rolls with sample lengths for testing and small orders.
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Estimated Delivery Date: Jun 30 - Jun 30
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Silicone Sealing System for Swing and Revolving Door Applications

Product Overview

T-Profile Undercut Silicone Insertion Seal Strip

Silicone Sealing System for Swing and Revolving Doors is a high-performance architectural sealing solution designed for modern glass door systems and entrance structures. It provides structural sealing, edge protection, and gap filling functions to ensure airtight, weather-resistant, and durable performance in commercial and industrial buildings.

T-Profile Undercut Silicone Insertion Seal Strip

This tapered undercut T-profile silicone seal strip is designed for precise integration with stainless steel edge bumper and groove systems. It is widely used in fire-rated doors and bidirectional swing free doors requiring high sealing reliability and structural stability.

The T-shaped barbed base allows secure snap-in installation inside stainless steel grooves, ensuring a tight fit without loosening or detachment over long-term use.

The tapered sealing lip maintains full contact with door gaps, effectively preventing water, dust, noise, and smoke leakage.

Key Features

1. Perfect Fit Design: Engineered specifically for stainless steel edge bumper sealing systems used in fire-rated doors and swing-free door applications.

2. Undercut T-Type Base: Barbed T-shaped structure ensures secure snap-in installation inside metal grooves, providing anti-slip and anti-detachment performance.

3. Tapered Sealing Lip: Sloped design enhances contact pressure with door gaps, effectively blocking wind, dust, water, and smoke leakage.

4. Premium Silicone Material: Made from high-quality fumed silicone rubber with excellent elasticity, UV resistance, wear resistance, and aging stability.

5. Long Service Life: Maintains stable sealing performance under frequent opening and closing cycles in commercial, industrial, and fire safety environments.

Specifications

  • Material: Silicone Rubber / Fumed Silicone Rubber
  • Profile Structure: Tapered Undercut T-Type Insertion Seal
  • Application Type: Stainless steel edge bumper system, fire-rated doors, swing-free door systems
  • Performance Features: Waterproof, dustproof, acoustic insulation, smoke sealing barrier
  • Working Temperature: -50°C to +200°C
  • Installation Method: Direct snap-in installation into stainless steel groove profiles without adhesive

Application

This sealing profile is designed for use in fire-rated door systems and high-traffic architectural entrance structures, including:

  • Fire-rated doors and fire exit systems
  • Bidirectional swing-free door systems
  • Commercial traffic doors in public buildings
  • Hotel, office, and retail entrance systems
  • Supermarkets, warehouses, and industrial facilities

It is suitable for applications requiring airtight sealing, smoke containment, and long-term durability under frequent operation.

Size Chart

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