Sealing tape

self-fusingsiliconesilicone rubber

Product Overview
Silicone Firesleeve Tape is a self-fusing silicone rubber tape designed for localized thermal protection, sealing, and reinforcement within firesleeve and hose protection systems. Manufactured from high-quality silicone rubber, it maintains flexibility and performance during continuous exposure to elevated temperatures and provides short-term resistance to extreme heat conditions. The self-amalgamating design eliminates the need for adhesives, forming a tight, airtight seal that helps prevent fluid ingress, contamination, and sleeve fraying. Available in oxide red and black.

Engineering Purpose
The tape is engineered to support system-level thermal protection and is not intended as a standalone insulation product.

• Sealing exposed firesleeve ends
• Reinforcing localized high-risk sections
• Reducing wear at transition points and terminations
• Supporting long-term reliability of firesleeve systems

Material & Performance Characteristics

• Manufactured from high-quality silicone rubber
• Self-amalgamating design eliminates the need for adhesives
• Maintains flexibility during continuous exposure to elevated temperatures
• Provides localized resistance to radiant heat and short-term flame proximity when used as part of a firesleeve system
• Resistant to moisture, oils, fuels, and many common chemicals
• Does not crack or harden under normal operating conditions

Typical Applications
Commonly used where localized heat protection and sealing are required, including:

• Sealing and finishing firesleeve ends
• Reinforcing hose sections exposed to exhaust or engine heat
• Protecting cable bundles and wiring near hot components
• Maintenance, repair, and retrofit of firesleeve-protected assemblies
• Aerospace, automotive, oil & gas, and industrial equipment environments

Installation Guidelines

• Clean and dry the surface prior to application
• Wrap the tape tightly with sufficient overlap
• Stretch the tape slightly during wrapping to activate self-fusing properties
• Press layers firmly together to ensure a continuous seal

Limitations
Provides localized protection and reinforcement only. Not intended to replace firesleeves or primary thermal insulation products, nor designed for continuous direct flame exposure as a standalone solution. For high-temperature or fire-risk applications, use in conjunction with appropriate firesleeve systems.

Available Options

• Colors: Oxide Red, Black
• Supplied in roll form

Commercial Information

• Order (MOQ): 1
• Payment terms: EXW, FOB, CIF, DDP, FCA, etc.
• Product origin: China
• Shipping ports: Shanghai, Ningbo

Technical Documentation
Technical overview documentation (PDF) is available for engineering-level information on Silicone Firesleeve Tape.

Caractéristiques / spécifications techniques

• Product name: Silicone Firesleeve Tape
• Material: Silicone rubber (self-fusing)
• Primary functions: localized thermal protection, sealing, reinforcement
• Resistance: moisture, oils, fuels, many chemicals; short-term radiant heat and flame proximity when used with firesleeve systems
• Flexibility: remains flexible during continuous elevated temperature exposure
• Form: supplied in rolls
• Colors: Oxide Red, Black
• Typical applications: aerospace, automotive, oil & gas, industrial equipment
• Installation: clean/dry surface, tight overlap, slight stretch to activate self-fusing, press layers to seal