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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

Filtration 2015 International Conference & Exposition

November 17-19, 2015
Navy Pier, Chicago, IL - Booth# 912

Fuel Cell Seminar

November 16-19, 2015
Westin Bonaventure, Los Angeles, CA, - Booth# 305-307


View all upcoming events

Contact Us

Phone: (203) 294-4440
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.
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Expanded Aluminum for Battery Applications

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

expanded plastics for structural applications

Expanded Materials for Structual, 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


Need assistance with other battery chemistries

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