Alro logo Alro Steel was established in 1948 by Al and Robert Glick and has grown to include Alro Plastics.

Alro Plastics Product: Densetec HDPE Utility Board

Densetec HDPE Typical Properties
Densetec HDPE MSDS


- Color: Black only
- Surface Finish: Orange Peel

Size and Availability:

- Thicknesses: 1/4", 1/2" and 3/4" thick (standard)
- Sheet size: 48" x 96" (standard)
- Custom sheet sizes available upon request.

Densetec Utility Board is an HDPE utility grade sheet material that is approximately 25% lighter that standard weight HDPE sheet. The material employs a foamed core capped with full weight skin to achieve weight reduction. The material is ideal as a replacement for plywood in a variety of applications where moisture absorption is a concern. It is particularly used in marine environments such as chair seatbacks where plywood is prone to absorbing water and rotting. The material is available in black only.

Note: Utility board is used as an acoustic under layer on skate ramps, NOT as the actual skating surface


  • 25% lighter than standard HDPE
  • Does not splinter, crack or delaminate
  • Moisture resistant


  • Seatbacks in boat chairs and golf carts
  • Plywood replacement