Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

Materials Components Finishes & Marking    

Custom Cut Gaskets

Custom Gaskets

Custom Cut Gaskets, made to order. Simply send us your CAD file, detailed drawing or gasket photo (see notes below) and we can manufacture your fully customized gasket design. The end result is a quality gasket, made to your specifications, priced right and shipped in days.

Gasket examples:

We build custom gaskets to your design:

Built in 2-3 Days No minimum order Cut by CNC Knife process

Get started by choosing one of the following easy design options:

Stocked Gasket Materials

Material Thickness Part Number
Adhesive Backed High-Strength Multipurpose Neoprene Rubber Durometer 50A (36" Wide) 1/16" 8456K31 50A
Adhesive Backed High-Strength Multipurpose Neoprene Rubber Durometer 70A (36" Wide) 1/16" 8456K31 70A
Oil-Resistant Neoprene/Vinyl/Buna-N Foam, Extra Soft (54" Wide) 1/8" 85175K17
Oil-Resistant Neoprene/Vinyl/Buna-N Foam, Extra Soft (54" Wide) 3/16" 85175K23
High-Strength Multipurpose Neoprene Rubber Durometer 40A (36" Wide) 1/16" 8568K381 40A
High-Strength Multipurpose Neoprene Rubber Durometer 60A (36" Wide) 1/16" 8568K381 60A
Weather-Resistant Neoprene Foam, Adhesive Backed, Soft (36" x 48") 1/8" 8613K31
Wear-Resistant Quick-Recovery Polyurethane Foam, Adhesive-Back Sheet, Medium
(36" x 54")
1/16" 86375K66
Abrasion-Resistant SBR Rubber, Red Durometer 75A (36" Wide) 1/16" 9454K2
Multipurpose Oil-Resistant Gasket Material, Aramid/Buna-N Sheet Automotive Style
(60" x30")
1/32" 9470K48
Multipurpose Oil-Resistant Gasket Material, Aramid/Buna-N Sheet Automotive Style
(60" x30")
1/16" 9470K49

Non-Stock Requests

Need a gasket made from material we don't currently stock? We are happy to source additional non-stocked materials for additional lead time and cost.

  • Fibre Gasket
  • Rubberized Cork
  • Styrene Butadiene Rubber
  • And many more

Contact us to discuss your options.

Material Considerations:

  • Material must meet a minimum rigidity for precision cutting (Min. durometer 30A - Max. durometer 70a) - (Softer materials can be cut, but accuracy may be lost)
  • Cut from sheets up to 4' x 8'
  • Cut thicknesses:
    • 1/8" and 1/16" Stocked
    • (can accommodate 1/4" to 1/64")
  • Small holes of thicker material will have more taper
  • Smallest part overall dimension should be greater than 1.25".
  • Smallest hole diameter should be no less than 0.060"
  • Tangent of any cutout should have at least 0.100" between itself and nearest cutout or the edge of the part. (minimum durometer approx. 30A)

Creating gasket models from a photo:

Protocase can generate a new gasket model from a photo of the old (intact) gasket or the flange it needs to match.

Considerations for using a photo instead of CAD:

  • Not 100% accurate process. (Tolerance of +/- 0.030")
  • Image must be of sufficient quality. (Minimum 5 megapixel)
  • Images are best used for smaller gaskets to avoid angle distortion. (Size 12"x12" requires one 'straight on' photo, for sizes larger than 12"x12" we require a photo for every square foot)
  • Customer must supply at least 2 accurate dimensions that can be transferred on to the image. Accuracy of these dimensions affect final accuracy of gasket.