Skip to product information
1 of 1

3M Fire Barrier Mortar, 5 gallon, Pail, 1/case

3M Fire Barrier Mortar, 5 gallon, Pail, 1/case

Regular price $182.99 USD
Regular price Sale price $182.99 USD
Sale Sold out
Shipping calculated at checkout.

3M Fire Barrier Mortar – Firestop Mortar for Penetration Seals

The 3M Fire Barrier Mortar is a firestop product designed for sealing through-penetration openings in walls and floors to maintain fire resistance. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable fire barrier solutions around pipes, cables, and conduits. This mortar supports compliance with system specifications from UL, Intertek, and European Technical Approvals, making it appropriate for firestopping applications in commercial and industrial electrical and lighting installations.

Specifications

  • Product Weight: 29.6 lbs
  • Color: Off White
  • Packaging: 5 gallon pail, 1 per case
  • Manufacturer: 3M
  • Manufacturer Part Number: MORTAR-28LB*
  • UPC: 051115549014

Features

  • Firestop mortar suitable for filling and sealing openings around pipes and cables
  • Can be mixed to different consistencies: stiffer (3 parts powder to 1 part water) or pourable (2 parts powder to 1 part water)
  • Supports staged application with temporary shutter boards for wall and floor assemblies
  • Allows overnight curing (minimum 12 hours) for effective fire barrier performance
  • Complies with relevant regulatory standards including EU REACH, RoHS, and does not contain restricted substances
  • Free from asbestos, heavy metals, flame retardants, and other harmful chemicals
  • Designed for use in fire protection systems to maintain fire resistance ratings in electrical and lighting installations

Downloads & Links

View full details

HUNKSHome® — Modern Home, Kitchen & Living Essentials

HUNKSHome® is a curated modern home & living lifestyle brand delivering functional, design-forward household essentials, smart kitchenware, and everyday living upgrades for contemporary homes. Our catalog extends beyond kitchen essentials. We offer products across home organization, lighting, décor, tools and hardware, outdoor and garden, household utility, and other everyday-living categories. Our collections emphasize usability, durability, clean aesthetics, and practical innovation — built for customers who value comfort, efficiency, and refined living experiences.


HOME & LIVING COLLECTIONS

Kitchen Storage & Cookware • Smart Kitchen Tools • Home Organization • Home Furnishing • Furniture • Lighting & Lamps • Electrical & Lighting Equipment • Home Décor • Tools & Hardware • Cleaning Essentials • Everyday Home Tools

POPULAR CATEGORIES

Kitchen Gadgets • Food Preparation Tools • Storage Containers • Lighting & Décor Accessories • Outdoor & Garden • Household Helpers • Compact Living Solutions • Home Convenience Products • Lifestyle Utility Essentials

WHY CUSTOMERS TRUST HUNKSHome®

✓ Function-first product design
✓ Curated practical collections
✓ Secure checkout & trusted payment support
✓ Reliable shipping within the USA with order tracking
✓ Customer-centric support experience


POPULAR SEARCHES

Modern kitchen tools • Smart kitchen gadgets • Home organization products • Home furnishing & furniture • Lighting & lamps • Home décor accessories • Space saving kitchen solutions • Household essentials online • Kitchen storage containers • Home utility products • Daily living accessories • Practical home upgrades • Home, kitchen & living essentials USA


HUNKSHome® is operated by BlackTree Vaibhav Holdings LLC, a Wyoming limited liability company registered in the United States. We provide modern home, kitchen, and living essentials designed for practical living and contemporary lifestyles. Our catalog spans kitchen essentials, home furnishing, furniture, lighting, electrical & lighting equipment, home décor, tools & hardware, and everyday household products. Our brand focuses on functional innovation, efficient home solutions, and curated household products.

Shipping: Orders are currently shipped within the United States only.

Registered Business Address: 30 N Gould St Ste R, Sheridan, WY 82801, United States

Customer Support: hello@hunkshome.com
Phone: +1 (307) 336-7159

© 2026 HUNKSHome®. All rights reserved. Brand names and product references are for identification and descriptive purposes only.