Conveyor Belt Scraper Blades & Bars

Replacement Blades

Replacement blades use our proven Kryptane® polyurethane formula. They are designed as a direct retrofit – no adaptation necessary. The blades use a heavy duty extruded aluminum insert.

FDA food-grade and MSHA approved flame-resistant formulas, along with FRAS (flame-resistant, anti-static) blades available.  Typically, our replacement blades have a two-to-one wear life over OEM blades.


Replacement Impact Bars

UHMW bonded to high performance Kryptane® urethane, creating a single piece construction and eliminating open bolt holes as found on other bars. Our bars accept a standard 1/2″ (12mm) grade 8 bolt and washer – no T-bolts required. Multiple formulations are available, including MSHA-approved flame retardant formulas.

Contact Us

  • P.O. Box 608
    Fenton, MO 63026

About Us

The Bi-State Rubber, Inc. motto declares, not only that their products and services are of the highest quality, but it also suggests that the customers of Bi-State use their belts to move quality products.

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