Skip to Content
  • Construction Products
    • InsulStar Light
    • InsulStar
    • InsulStar 1.7
    • InsulBloc
    • AgriThane
    • EnduraTech
  • Geotechnical Products
    • Dual Component Systems
    • Light Weight Fill Systems
    • Single Component Hydrophobic Systems
  • OEM Products
    • NatureThane
    • ThermaThane
    • CryoThane
    • DecoThane
    • ComforThane
    • IntegraThane
    • InsulThane
  • Construction Applications

    Construction Applications

    Explore the various applications of spray foam and see how it can transform your building today.

  • Geotechnical Applications

    Geotechnical Applications

    Our polyurethane systems are tailored to meet the specific needs of a wide range of applications, from residential to industrial and beyond.

  • OEM Applications

    OEM Applications

    Our partners represent a diverse range of markets and industries, and we provide them with the tools they need to build the best version of their products.

  • All Resources

    All Resources

    Whether you're an applicator, architect, distributor, engineer, or homeowner, NCFI provides the tools, documents, and support you need.

  • Equipment

    Equipment

    See our offerings of Graco and PMC equipment and machinery, our award winning custom rig, and more.

  • Classes

    Classes

    Sign up for our courses for geotechnical and spray foam insulation contractors and applicators.

  • Contractors

    Contractors

    Visit our contractors hub to find a certified applicator for your next project or to become a NCFI contractor.

    • About Us
    • Our Team
    • Our History
    • Careers
    • Case Studies
    • News & Blog
  • About NCFI

    About NCFI

    Learn more about our mission, vision, and our commitment to you.

Partner with Us
Contact Us

Address

P.O. Box 1528
 1515 Carter Street
 Mount Airy, NC 27030

Phone

  • (800) 346-8229

Fax

  • (800) 346-8229

Applications

  • Construction Applications
  • OEM Manufacturing Applications
  • Geotechnical Applications

Products

  • Construction Products
  • OEM Manufacturing Products
  • Geotechnical Products

Why NCFI

  • About Us
  • Our Team
  • Careers
  • History
  • Case Studies

Resources

  • News & Blog
  • All Resources
  • Equipment
  • Classes
  • Contractors & Applicators

Let’t Talk Foam

  • Get Started with NCFI
  • Become a Contractor
  • Find a Contractor

© 1998-2025 NCFI Polyurethanes. A Division of Barnhardt Manufacturing Co. All Rights Reserved

  • Privacy Policy

NCFI Strata-Fill Geotechnical Polyurethane is the Perfect Void Fill System

This video displays the NCFI Strata-Fill 24-070 Polyurethane System’s void fill capability and its reactivity and expansion.

Video footage courtesy of Gorilla Poly Lift Concrete Leveling.

Strata-Fill® polyurethane systems are a suite of low-exotherm polyurethanes that have high expansion with low exothermic reaction. This means they have low heat output and give contractors the capability to fill large voids without fear of causing fires.

24-070 is a low-exotherm, high-yield, medium-density pour foam designed for void filling in small or large cavities. A longer reaction curve means this low exothermic system will flow into unseen cracks and voids, expanding and filling them.

Here are some excellent applications the 24-070 can be used for:

  • Dam and Levee Stabilization
  • Home Foundation Repair
  • Sewer and Culvert Abandonment
  • Void Filling

Click Here to Learn more the Strata-Fill Lightweight Systems.

Get Started with NCFI

Address

P.O. Box 1528
 1515 Carter Street
 Mount Airy, NC 27030

Phone

  • (800) 346-8229

Fax

  • (800) 346-8229

Read More Blogs & News

Read Charlie Lerman, The Grout Geek, Joins NCFI the Geotechnical Team

Jun 12, 2024

Charlie Lerman, The Grout Geek, Joins NCFI the Geotechnical Team

We are excited to welcome Charlie Lerman, aka “The Grout Geek,” as our new Product Line Manager for Single Component Polyurethanes and Western Territory Manager at NCFI Polyurethanes’ Geotechnical division.

Read More
Read Geotechnical Training Courses

Jul 19, 2023

Geotechnical Training Courses

Our Geotechnical Training Course give contractors hands-on expertise in cutting-edge techniques, equipment maintenance, polyurethane behavior, injection design, various applications, and single and dual component systems.

Read More
Read Announcing the IPA Award Winner – Expert’s Choice goes to NCFI Terrapin!

Feb 27, 2025

Announcing the IPA Award Winner – Expert’s Choice goes to NCFI Terrapin!

NCFI Terrapin wins the Expert’s Choice award at the IPA Awards! This achievement highlights our commitment to innovation and excellence in geotechnical solutions.

Read More

We Have Partnership Down to a Science

We understand the challenges you face, and we’re here to help. Reach out today, and let's work together to find the best solution tailored to your needs with the highest-quality polyurethane foam products available.

Let's Talk Foam