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Custom Toll Blending

  • Custom Toll Blending


    We’ve turned toll blending into a science. Rely on faster turnaround time of high-quality, dry granular products from any of our three strategically located plants. We bag from the mixer, not the hopper, to ensure raw material and blending consistency from the first bag to the last bag.

    Let us be your single resource for mixing, blending and packaging services ranging from the most basic to highly complex. Select from our line of aggregate blends, choose us for your private label products, or work with our sales team to develop a product for your specific applications. Rely on us to safeguard the confidentiality of your customized formulas. We’re committed to being your trusted partner of choice.

    Application: Epoxy and urethane systems, polymer concretes and a wide variety of mortars and grouts

    Product Resources

Black Lab®

Black Lab LLC is a custom toll blender of dry granular products, including epoxy flooring blends, polymer concretes, foundry additives and performance mortars among others. Our capabilities include toll-blending services, product development and various packaging and distribution options.


Customized Packaging Solutions

Our customized packaging solutions—filled with your proprietary blends— maximize shipping with the right amount of material at the right time.


"Fast turnaround of orders, excellent customer communications, willingness to work with us on demanding schedules and requirements, strong support through customer service, technical help and stocking materials."

- Black Lab Customer


"The stocking program and direct ship option have been essential to our growth and our success. Black Lab is a vital part of our business due to communications and logistics and shipping support."

- Black Lab Customer

Collaborate with us

11730 Ravenna Road,
Chardon, OH 44024

3624 E. 2351ST Road,
Serena, IL 60549

2727 FM 521,
Fresno, TX 77545


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