Top 10 Companies in the Fire Resistant Mortars Market (2025): Industry Leaders Revolutionizing Building Safety

In Business Insights
September 13, 2025

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The Global Fire Resistant Mortars Market was valued at USD 1.2 Billion in 2023 and is projected to reach USD 1.8 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.3% during the forecast period (2024-2030). This expansion reflects tightening global fire safety codes, booming construction activity, and increased demand for passive fire protection across commercial, industrial, and infrastructure projects.

As building regulations evolve to prioritize fire containment, advanced mortar formulations are becoming critical for structural integrity during fire events. These specialized materials provide crucial fireproofing for joints, penetrations, and structural elements in modern construction. Below we examine the Top 10 Companies in the Fire Resistant Mortars Industry—innovators developing next-generation solutions through material science breakthroughs and strategic market expansion.


🔟 1. 3M

Headquarters: St. Paul, Minnesota, USA
Key Offering: 3M™ Fire Barrier Mortars, Intumescent Coatings

3M leads the market with innovative firestop mortars that combine ceramic microspheres and proprietary additives for enhanced thermal resistance. Their solutions are UL-certified and meet international building codes for fire compartmentalization.

Technology Advantages:

  • Expands 20x under heat to seal gaps
  • Maintains adhesion at 1,200°C
  • 50% faster curing than industry standards

Download FREE Sample Report: Fire Resistant Mortars Market – View in Detailed Research Report


9️⃣ 2. Hilti Group

Headquarters: Schaan, Liechtenstein
Key Offering: CP 670 Firestop Mortar System

Hilti provides engineered fire protection systems for critical infrastructure, with mortars that achieve 4-hour fire ratings for structural steel and concrete.

Technology Advantages:

  • Non-shrink formulations prevent cracking
  • Pre-bagged systems ensure mix consistency
  • Global installer certification programs

8️⃣ 3. Sika AG

Headquarters: Baar, Switzerland
Key Offering: Sika® Firestop Mortar-2

Sika’s cementitious mortars provide fire ratings up to 240 minutes while resisting water penetration and cyclic movement in building joints.

Technology Advantages:

  • VOC-free formulations
  • 24-month shelf life
  • Compatible with seismic joints

7️⃣ 4. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: MasterFire® 2500 Mortar

BASF’s Master Builders Solutions division develops fiber-reinforced mortars that maintain structural integrity during hydrocarbon fires up to 1,100°C.

Technology Advantages:

  • Low thermal conductivity (0.3 W/mK)
  • Resists explosive spalling
  • 45-minute working time

Download FREE Sample Report: Fire Resistant Mortars Market – View in Detailed Research Report


6️⃣ 5. Morgan Advanced Materials

Headquarters: Windsor, UK
Key Offering: Pyro-Quik™ Mortar Systems

Morgan specializes in ultra-high-temperature (1,600°C+) mortars for industrial applications including furnaces, kilns, and petrochemical facilities.

Technology Advantages:

  • Alumina-silicate chemistry
  • 50% lighter than traditional refractories
  • Minimal curing shrinkage

5️⃣ 6. ETEX Group

Headquarters: Brussels, Belgium
Key Offering: Promat PROMASEAL® Mortars

ETEX’s Promat division manufactures lightweight, pumpable mortars that achieve up to 240-minute fire resistance in high-rise buildings.

Technology Advantages:

  • Density: 1,000 kg/m³
  • Suitable for spray application
  • Class A1 non-combustible rating

4️⃣ 7. Specified Technologies Inc.

Headquarters: Somerville, New Jersey, USA
Key Offering: STI-FP Mortar System

STI engineers mortar solutions specifically for complex penetrations in healthcare and data center construction with 4-hour fire ratings.

Technology Advantages:

  • Hydrophobic additives for wet environments
  • Low smoke development
  • UL/ULC certified systems

3️⃣ 8. Jotun

Headquarters: Sandefjord, Norway
Key Offering: Jotachar JF-750

Jotun’s hydrocarbon-resistant mortars protect offshore platforms and industrial assets with patented ceramic fiber technology.

Technology Advantages:

  • Withstands jet fire scenarios
  • Corrosion inhibiting
  • 10-year durability guarantee

Download FREE Sample Report: Fire Resistant Mortars Market – View in Detailed Research Report


2️⃣ 9. Fosroc International

Headquarters: Dubai, UAE
Key Offering: Nullifire SC902 Mortar

Fosroc delivers CE-marked mortars meeting EN 1366-4 standards for European construction projects with 2-4 hour fire resistance.

Technology Advantages:

  • Self-leveling formulations
  • Hardens underwater
  • 20% recycled content

1️⃣ 10. RPM International (Tremco)

Headquarters: Beachwood, Ohio, USA
Key Offering: FireDex® F-Rated Mortar

Tremco’s mortars are specifically formulated for restoration projects and achieve UL classifications for historic building renovations.

Technology Advantages:

  • Color-matching capabilities
  • Breathable formulations
  • Compatible with heritage materials

Get Full Report Here: Fire Resistant Mortars Market – View in Detailed Research Report


🏗️ Market Outlook: Fire Safety Through Innovation

The fire resistant mortars sector is undergoing a materials science revolution, with manufacturers investing heavily in nanotechnology and sustainable formulations. The intersection of safety and environmental compliance is driving a new generation of fireproofing solutions.

📈 Emerging Industry Trends:

  • Nanoparticle-enhanced mortars with 30% improved thermal performance
  • Carbon-neutral production processes gaining ISO 14064 certification
  • IoT-enabled mortars with embedded temperature sensors
  • Prefabricated mortar modules for modular construction

Get Full Report Here: Fire Resistant Mortars Market – View in Detailed Research Report

These industry leaders continue to redefine passive fire protection through continuous R&D, response to evolving building codes, and strategic partnerships across the construction value chain.