3M Fire Block Sealant FB 136, Gray Color, Single Component, High Temperature and Smoke Passage Resistant, 10.1 fl oz Cartridge
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3M Fire Block Sealant FB 136, Gray Color, Single Component, High Temperature and Smoke Passage Resistant, 10.1 fl oz Cartridge

Product ID: 100223598
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Details

  • Color
    Gray
  • Brand
    3M
  • Item Weight
    16 ounces
  • Liquid Volume
    10.1 Fluid
  • Initial Hardening Time
    15 minutes
💧Easy Cleanup: Water-Based
🔥Heat Resistance: 2000°F
🧱Versatile Bonding: Multiple Surfaces

Description

🔥 Seal the Deal with Fire-Resistant Confidence! 🔥

  • STAYS PUT - Designed to resist sagging or running, even in vertical or overhead applications.
  • EFFORTLESS CLEANUP - Water-based formula allows for quick and easy installation and disposal.
  • VERSATILE APPLICATION - Bonds seamlessly to concrete, metals, wood, plastic, and cable jacketing for all your sealing needs.
  • UNMATCHED HEAT RESISTANCE - Withstands temperatures up to 2000°F, ensuring safety in high-heat environments.
  • DRAFTSTOPPER EXTRAORDINAIRE - Inhibits air circulation to minimize drafts and enhance energy efficiency.

The 3M Fire Block Sealant FB 136 is a high-performance, lightweight cementitious sealant designed for industrial use. It offers exceptional adhesion and heat resistance up to 2000°F, making it ideal for a variety of surfaces including concrete, metals, wood, and plastic. Its water-based formula ensures easy cleanup, while its unique properties prevent sagging and inhibit air circulation, providing a reliable solution for high-temperature and smoke passage applications.

Is this paintable?
Would this be good to use around a dry stack fireplace where cold air pours in through the cracks?
Is it waterproof. I want use between a Weber grill and granite countertop
What happens if this is used in an exterior application?

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

3m Fire Block Sealant Fb 136 Gray Color Single Component | Desertcart Romania