DURAGRATE® Grating and Stair Tread

Mitsubishi Chemical Group

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DURAGRATE® Grating and Stair Tread

DURAGRATE® molded fiberglass grating is the top choice for chemical-resistant flooring in various industrial applications. With a high resin content of 65%, it ensures long-lasting, maintenance-free performance. The design incorporates a higher glass content at the bottom for increased tensile strength, providing a superior safety factor.

Key Features

  • Chemical-resistant with 65% high resin content
  • Concave top/gritted surface for skid resistance
  • One-piece construction for efficient on-site cutting
  • Lightweight with excellent corrosion resistance
  • High glass content for greater stiffness and strength

Technical Specifications

DURAGRATE® molded fiberglass grating is composed of fiberglass rovings combined with a choice of five thermosetting resin systems:

  • VE - Premium vinyl ester for high chemical resistance
  • XVE - Premium vinyl ester with extra fire resistance
  • PP - All-purpose isophthalic polyester for industrial applications
  • GP - General-purpose isophthalic polyester
  • FF - Food-grade fire retardant isophthalic polyester


Corrosion-resistant DURAGRATE® is suitable for various applications, including:

  • Industrial flooring
  • Chemical processing facilities
  • Copper refinery processes
  • Bascule bridges
Why Choose Total Plastics

Get unmatched performance and quality with DURAGRATE®, exclusively made in the U.S.A. All panels are molded in one piece, meeting or exceeding FGMC standards. Choose Total Plastics for durable and reliable solutions.

Contact Total Plastics today to explore custom panel sizes and resin options for your specific needs.