Manufactures CORAFOAM low- and high-temperature, high-density polyurethane (HDU) tooling board from 4 lb/ft³ through 31 lb/ft³, using the company's in-continuous manufacturing process. The new BLACK CORINTHO® tooling board can withstand up to 400°F with low CTE and high thermal conductivity.

4210 FM 1405 Rd.
Baytown, TX 77523 US

Additional Locations:
5900 W. Sixth St.
Ludington, MI 49431 US



As Seen In CompositesWorld

DUNA-USA adds production line, expands facility
The company says the expansion to its polyurethane and polyisocyanurate systems manufacturing facility will increase efficiency and further growth.


DUNA-USA expands manufacturing facility
The expansion includes a new automated fabrication department and an additional continuous polyurethane production line.

vixen autonomous helicopter

State-of-the-art tooling board improves accuracy of carbon fiber helicopter components
DUNA-USA’s BLACK CORINTHO 800 is a high-temperature tooling board, designed for use up to 400°F, offering low CTE, high dimensional stability, and high thermal conductivity.

SAMPE 2018 new products target next-generation aircraft
The broader aerospace world might be patiently waiting for Boeing to officially announce plans to develop its New Middle-Market Airplane (NMA, or 797), tabbed as a replacement for the 757, but suppliers aren’t sitting on their hands.

Highlights from AeroDef 2018 aerospace defense manufacturing conference

Composites at AeroDef 2018
Highlights from the Aerospace Defense Manufacturing Conference – AeroDef 2018 include new technologies for tooling, drilling/machining and inspection of advanced composites.

CAMX 2017 preview: DUNA-USA
DUNA-USA Inc. (Baytown, TX, US) is debuting its BLACK CORINTHO HT 800 high- temperature tooling board, which offers low coefficient of thermal expansion (CTE) at temperatures up to 400°F, coupled with high thermal conductivity for reducing oven and autoclave cycle times.

DUNA-USA launches high-temp, low-CTE tooling board
DUNA-USA Inc. (Baytown, TX, US) has introduced Black Corintho, a high-temperature, high-density, low-coefficient of thermal expansion (CTE) tooling board for prototyping, composite layup tooling, and master model making.

DUNA-USA Baytown

DUNA-USA to expand Baytown, Texas plant
A new automated fabrication facility, new foaming line and third manufacturing building will be phased in during spring 2017.

High-temperature tooling board
DUNA-USA (Baytown, TX, US) has introduced BLUE CORINTH HT 700, a new high-temperature tooling system that offers an operating temperature of 205°C and a Tg of 265°C.

High-temperature polyurethane tooling board
DUNA-USA (Baytown, TX, US) introduced at CAMX 2015 in Dallas, TX, US, its new BLUE CORINTHO HT high-temperature polyurethane tooling board, designed for prototyping, prepreg composite layup tooling and master plug and moldmaking.

Product Categories of DUNA-USA Inc.

  • Adhesives
    • Urethane
      • Urethane, Water-based
  • Core materials and flow media
    • Foam core
      • Foam core, polyurethane
Tools/tooling materials
  • Tooling equipment, materials and supplies
    • Master pattern material, other
    • Tooling board
    • Urethane