Designed to meet your specifications

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When you have a serious project that needs to be done, look no further than Metal Tech Industries. We innovate. We deliver. Metal Tech Industries offers high value solutions that make small and large fabricators competitive in the world marketplace. For over two decades, our customers have relied on the solid, consistent performance of MTI‘s composite gasket material to meet the design service requirements of many OEM and aftermarket applications. To address today’s increasing temperatures, Metal Tech Industries has expanded its product line to include heat shielding and thermal management. Customers will find MTI to be a capable, full service partner to work with from concept through high quality production volumes. We use the newest technology and state-of-the-art manufacturing equipment to provide our customers with the highest quality product.

“Give us your design and durability requirements. We’ll show you how we can meet your unique needs.”

Joe Longobardi, President and CEO of Metal Tech Industries


Metal Tech Industries operates under a certified IATF 16949:2016 Quality Management System. We ensure your product is manufactured under the highest quality standards.



Metal Tech Industries was founded by Joe Longobardi in 1994. Since then, MTI has evolved into an authority on metal-reinforced sealing materials. MTI has hired some of the best people in the industry to meet your business needs.

About us


Metal Tech Industries‘ 60-inch tang line far exceeds the capacity of even the largest companies producing metal-reinforced material. Our micro welding technology allows us to join stainless steel down to 50 microns.

Our gasket materials


MTI partners with both OEMs and gasket fabricators to design sealing materials that meet the unique needs of today’s manufacturers. We provide solutions for all types of high temperature and high pressure applications. If we don’t have it, we can design it!

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MTI Gasket Materials


Armor (AR)

The Metal Tech Armor series of products consist of perforated metal outer layers applied mechanically to one or both sides of a compressible center layer material.

Learn about Armor!Download an Armor product comparison!

CorsealCorseal (CS)

Corseal features a rectangular perforation pattern that has nearly twice the perforations per square inch as the starburst pattern.

Learn about Corseal!Download a Corseal product comparison!

Hi-TexHi-Tex (HT)

The Metal Tech Hi-Tex series features our specially designed starburst core tang technology, providing excellent load retention and crush resistance.

Learn about Hi-Tex!Download a Hi-Tex product comparison!


Surbond (SB)

Surbond is Metal Tech‘s solid core laminate series. It features a thermal-set, adhesively-bonded laminate with excellent resistance to many fluids.

Learn about Surbond!Download a Surbond product comparison!

TechCoatTechCoat (TC)

TechCoat is a specialty coating series for improved gasket performance. It is available for use in spray and roll coat applications.

Learn about TechCoat!Download a TechCoat product comparison!

Heat ShieldsHeat Shields

Our gasket materials withstand high temps and the rigors or sealing joints in exhaust systems. Some products can shield and insulate heat, and others can transmit and manage heat.

Learn about Heat Shields!Download an embossed metal sheet product comparison!Download a formed shield product comparison!