High Density Urethane (HDU)

High Density Polyurethane (HDU) is tough, weather resistant and lightweight (15lbs/ft2), Its closed cell structure makes it completely waterproof

Carving High Density Urethane (HDU) Foam - A Product Review

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HDU Signs - Rout 3D Signs

High Density Urethane Hdu Boards Used for OEM Die Casting Mold Way to Cut 3mm Perspex - China Tooling Board, Medium Density Polyurethane Board

Decorating HDU - Sign Builder Illustrated, The How-To Sign Industry Magazine

CORAFOAM® High density - Foams - Products - DUNA-USA - DUNA-Group

U.S. Embassy (HDU) 1/2 thick seal & emblem outdoor plaques

View the Materials We Work With - Easy Sign Group

What are HDU Signs? - High Mountain Signs

High Density Urethane Hdu Boards Polystyrene Extruded Foam Extruded Polystyrene Paper and Paperboard - China Tooling Board, Medium Density Polyurethane Board

Chain-of-command and military leadership boards and plaques

is flat on 4 sides. Condition is Used. Shipped with USPS Priority Mail.

High Density Urethane Tooling Board HDU 3.9lb Weight 3.5x6x8” Remnant