About Us

Established in 2002, Mineral Seal Corporation has been dedicated to providing cost-effective sealing, insulating and shielding solutions for all industrial or R&D applications. We are committed to provide to our customers with top tier customer service and high level quality. Our large warehouse and inventory enable us to meet our customers’ fast delivery needs. Our custom fabrication service provides our customers with options to have special-made products.

 

Mineral Seal Corporation, Tucson, Arizona
A large roll of white paper is unwinding on an industrial machine inside a factory setting.

Lamination of Composite Materials

  • Flexible graphite, ceramic fiber paper, ceramic fiber blanket
  • PSA backing, aluminum foil
  • Inserts of stainless steel foil, alloy foil, polyester and other plastic films
  • Custom thickness

Die-cutting – Flash-cutting – Water-jet cutting

Gaskets, pads and other shapes

Industrial press machine with an orange casing and warning label, positioned over a roll of white material on a conveyor belt. A round object is placed on a plate beneath the press.

Precision Slitting

Flexible graphite, ceramic fiber

Tapes and strips of custom width

A close-up of an industrial machine with a large cylindrical metal component and paper roll in a factory setting.

Large Inventory

Wide aisle between tall orange metal shelves filled with assorted boxes in a well-lit warehouse.
A warehouse aisle with tall metal shelves filled with stacked boxes and wrapped items. Fluorescent lights hang from the ceiling.
Warehouse interior with large wooden crates stacked on metal shelving units. Industrial setting with concrete floor and visible ceiling beams.