Custom Gaskets

Mercer Gasket & Shim is a leading manufacturer of premium quality custom precision gaskets.

We have built our reputation by providing clients with the most effective solutions to demanding and complex sealing requirements. Along with our capacity to manufacture custom gaskets in virtually any size, shape, or profile, we set the industry standard for quality and on-time performance.

Our engineers can provide design assistance and guide you through the process of selecting the ideal material based on the right balance of performance requirements and cost. We utilize powerful CAD software that integrates seamlessly with our computer-controlled cutting equipment for optimum production performance. Our modern manufacturing facility, combined with our technically-astute gasket professionals, enable us to consistently meet all of your print specifications and tolerance requirements. Whether constructed from micro gauge metals, heavy duty natural and engineered rubbers, or cutting-edge composites and ceramics, we can provide you with gaskets to meet the demands of any application and environment.

When choosing a gasket supplier, speed and flexibility are of paramount importance. From concept prototypes to large-scale production, we have been delivering high-performance industrial gasket and sealing solutions for more than 80 years. We specialize in rush services and are available 24/7 to meet critical project deadlines.

The table below provides further detail on our technical capabilities, material types, performance benefits, and industries served. If you are interested in learning more, contact us today.






Custom Gaskets' Specs

General Capabilities

Build to Print
Material Recommendations
CAD Design
Engineering Assistance
Computerized Reverse Engineering
PMI Services

Primary Capabilities

CNC Waterjet Cutting
Die Cutting
CNC Laser Cutting
CNC Knife Cutting
Vulcanizing
Bonding
Labeling

Gasket Types

Boiler
Custom
Encapsulated
ElastaGraph
Heat Exchanger
Metal Jacketed
Molded
Extruded
Jacketed
• Single
• Single w/ Overlap
• Double
• Double Corrugated
• French Style
Corrugated
Camprofile
Soft Gaskets
Serrated
Vulcanized
Ring Joint
Seal Strips
Shims
Solid Metal
Spiral Wound
Standard Pipe Flange
Taskline
PTFE Envelopes

Gasket Materials

Metals:
• Aluminum
• Brass
• Copper
• Hastelloy
• Inconel
• Lead
• Monel
• Nickel
• Soft Iron
• Carnbon Steel
• Stainless Steel
• Titanium
Non Metallic:
• Buna-N
• Butyl
• Carbon Fiber
• Ceramic
• Cloth Inserted
• Cork
• Diaphragm
• EPDM
• Felt
• Fiberglass
• Gore-Tex
• Graphoil
• Gylon
• Hypalon
• Kevlar
• Koroseal
• Natural Rubber
• Neoprene
• Perfluoroelastomer
• PTFE
• Polyurethane
• Pure Gum
• PVC
• Red Rubber
• Silicone
• Sponge
• Vegetable Fiber
• Viton
• White Neoprene
• Wire Mesh

Gasket & Seal Characteristics

Bend Resistant
Convoluted
Electrical Insulating
EMI Shielding – Protects from electromagnetic (EMI) interference.
Flame Retardant
Heat Dissipating
Heat Reflective
Low Pressure
Low Temperature
High Pressure
High Temperature
Pipe
RFI Shielding – Protects from radio frequency (RFI) interference.
Ring
Universal
Wrap Around

Resistances

Abrasion
Acids
Alkalis
Corrosion
Detergents
Grease
Oil
Rust
Salts
Steam
Spark
Water

Thickness

Max
2 in
50.8 mm

Length

Max
144 in
3654.6 mm

Width

Max
144 in
3654.6 mm

Tolerance (+/-)

.002 in
.0508 mm

Production Volume

Prototype
Low Volume
Small Run

Lead Times

Specializing in Rush Services
Same Day Turn Around
Next Day Services
24 Hour Service

Additional Information

Industry Focus

Aerospace
Automotive
Biotechnology
Chemical
Construction
Electrical
Electronics
Fitting
Food Processing
Genetics
HVAC – Heating, Ventilation, and Air Conditioning
Machinery
Marine
Medical
Military
Mining
Nuclear
Oil, Gas, Petroleum
Optical
Packaging
Pharmaceutical
Plumbing
Pneumatics
Power Generation
Process Piping
Pulp & Paper
Pumps
Refining
Semiconductor

Industry Standards

ANSI – American National Standards Institute
ASME – American Society of Mechanical Engineers
ASTM – American Society for Testing and Materials
DOT – Department of Transportation
FDA – Food And Drug Administration
ISO 9001:2008 – International Organization for Standardization
Mil-Spec – Military Specifications
RoHS – Restriction Of Hazardous Substances (Compliant)

File Formats

AutoCAD (DWG,DXF)
JPG or JEPG – Joint Photographic Experts Group
PDF – Portable Document Format
TIFF – Tagged Image File Format