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Application Highlights

Lightning Strike Protection

Aluminum has been the principal material used in aircraft and aerospace construction for the past 60 years. Read More

Metals Pricing

Click here to see daily pricing on metals

Events Calendar

Hannover Messe Exhibit - Hydrogen + Fuel Cells + Batteries

April 25-29, 2016
Exhibition Grounds, Hall 27, Hannover, Germany, Stand - C34

SAMPE Long Beach

May 24-25, 2016
Long Beach Convention Center, Long Beach, CA - Booth# H22


View all upcoming events

Contact Us

Phone: (800) 714-8736
Fax: (203) 294-7899


22 Barnes Industrial Rd. So.
Wallingford, CT 06492
United States of America

Programs and Policies

Corporate Reach Policy

Click here to view

AS 9100 & ISO 9001:2008 Certification

Click Here to view our dual AS 9100 and ISO 9001:2008 Certificate.

Dexmet Market Segments

MicroGrid® and PolyGrid® Expanded Metals, Foils, and Plastics for:

power sector
Power Technologies
filtration and separation
Industrial & Automotive Technologies
lightning strike technology
Lightning Strike Technology
Dexmet provides PolyGrid® and MicroGrid®, versatile materials for primary and secondary batteries, fuel cells & hydrogen generation applications.
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Dexmet provides custom solutions for filtration and separation membrane support including PFOA-Free material.
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Copper and aluminum expanded MicroGrid® material designed to protect composite aircraft and carbon fiber blades against lightning strikes.
Read More

Expanded Aluminum for Battery Applications

Expanded Metals/Alloys For Fuel Cells, Advanced & Primary Batteries

expanded plastics for structural applications

Expanded Materials for Structural, Industrial & EMI/RFI Applications

expanded copper and aluminum for lightning strike protection and shielding

Expanded Metals for Lightning Strike Protection, Shielding & Wind Power Applications

Contact: Steve Tucker
Product Manager, Power Technologies
E-mail: s.tucker@dexmet.com
Direct: (203) 294-7866


Power Technologies:

Contact: John Hart
Business Development Manager, Power Technologies
E-mail: j.hart@dexmet.com
Direct: (203) 294-7864

Cell: (203) 514-8635



Contact: Debbie Christoff
Product Manager, Industrial & Automotive Technologies
E-mail: d.christoff@dexmet.com
Direct: (203) 294-7863


Industrial Technologies:

Contact: Mark Graf
Business Development, Industrial Technologies
E-mail: m.graf@dexmet.com
Direct: (203) 294-7888

Cell: (978) 697-1985

Contact: Brett Macdonald
Product Sales Manager Lightning Strike Technologies
E-mail: b.macdonald@dexmet.com
Direct: (203) 294-7867


Marketing Materials:

Contact: Eric Toro
Marketing Communications Specialist
E-mail: e.toro@dexmet.com
Direct: (203) 294-7882