Firestopping Products by Self Seal
Firestopping Products by Self Seal

Firestopping Products

Comprehensive Firestopping Solutions

Firestopping products are critical components in building safety, designed to prevent the spread of fire, smoke, and toxic gases through penetrations and joints in fire-rated walls and floors. By sealing these openings, they help maintain fire barrier integrity, safeguard occupants, and protect property.

  • Enhanced safety – Limits the spread of fire and smoke, providing valuable time for evacuation and response.
  • Code compliance – Meets stringent building codes and fire safety regulations.
  • Versatile applications – Compatible with a wide range of substrates and construction types, including commercial, industrial, and residential projects.
  • Durability – Provides long-lasting performance, maintaining fire resistance over time.
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Product Types & Testing

Self Seal Firestopping Products for Construction and Renovations

Self-Seal® Firestopping Products

Matrix offers firestopping solutions under the Self-Seal® brand, engineered for superior safety and performance:

Self-Seal® GG-200 Non-Sag Silicone Firestop Sealant – Single-component, low modulus, non-slumping silicone for wall and floor applications. Creates a pressure-tight seal resistant to water, smoke, and toxic gases.

Self-Seal® SL-100 Self-Leveling Silicone Firestop – Single-component, low modulus, self-leveling silicone for horizontal joints and floor penetrations. Reduces labor costs and ensures voids are fully sealed, even around congested services.

Self-Seal® GG-266 Intumescent Silicone Firestop Sealant – Single-component, neutral cure, intumescent silicone designed for combustible service penetrations. Expands under high heat to form a smoke-, gas-, and water-tight seal.

Firestopping Products for Building Compliance

Compliance and Testing

Matrix’s firestopping solutions undergo rigorous testing to ensure safety and performance:

UL and cUL Listed – Certified for use in numerous tested firestop systems.

ASTM E814 (UL 1479) and ASTM E1966 (UL 2079) – Tested for through-penetration and joint fire resistance.

Air Leakage (L Ratings) and Water Tightness (W Ratings) – Proven resistance against smoke, gas, and water passage for barrier integrity.

Applications

Service penetrations – Sealing around pipes, conduits, and cables passing through fire-rated assemblies.

Construction joints – Protecting joints between walls, floors, and ceilings.

Perimeter fire barriers – Safeguarding slab-edge gaps between floor slabs and exterior walls.

Curtain wall systems – Sealing voids between floors and non-rated curtain walls.

Firestopping Products for All Applications

Explore More Products

From aerosol cans and cartridges to different types of sealants and specialty chemicals.

  • Single and Two Component Cartridges for Chemical Storage and Application

    Single and Two Component Cartridges

    $0.00
    $0.00
  • Aerosolized Can Packaging by Matrix Adhesives

    Aerosolized Cans

    $10.00
    $10.00
  • Aerosolized Canisters for Chemical Storage

    Aerosolized Canisters

    $10.00
    $10.00

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