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.

Custom Cut Gaskets

Fully Finished
Built in 2-3 Days
No minimum order

Protocase Tech Tip Video
In addition to custom enclosures, parts and panels, Protocase manufactures custom cut gaskets in 2-3 days, with no minimum order.

You can order custom cut gaskets in whatever quantity you require as a standalone order, or as part of an enclosure assembly.

Additional Information:

Gaskets Examples:


We stock the following materials for custom cut gaskets:

  • Polyurethane/Neoprene/Vinyl/Buna-N Foam
  • Neoprene Rubber
  • Custom cut gaskets are cut from sheets up to 4' x 8'.
    Material Thickness Part Number
    Adhesive Backed High-Strength Multipurpose Neoprene Rubber Durometer 50A (36" Wide) 1/16" 8456K31 50A
    Oil-Resistant Neoprene/Vinyl/Buna-N Foam, Extra Soft (54" Wide) 1/8" 85175K17
    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
    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. Contact us to discuss your options.


    Our CNC router tolerance for cutting gaskets is +/-.030" (0.762mm).

    Material Considerations:

    Material must meet a minimum rigidity for precision cutting. We recommend staying within a minimum durometer of 30A and a maximum durometer of 70a. We can use softer materials (i.e. a lower durometer), but cutting accuracy may be sacrificed. (Min. durometer 30A - Max. durometer 70a) - (Softer materials can be cut, but accuracy may be lost)

    Material thicknesses we can accommodate between 1/4" to 1/64". We stock gasket materials that range between 1/8" and 1/16" in thickness.

    Overall minimum diameter for a gasket is more than 1.25".

    Smallest hole diameter is 0.060". Small holes in thicker material will have more taper.

    The tangent of any cutout shopd have at least 0.1" between the cutout itself and the nearest cutout or the edge of the part.

    Considerations for Using a Photo Instead of a CAD File when Ordering a Gasket:

    Not 100% accurate process.

    Tolerance may vary depending on quality of picture provided.

    Your image should be at least 5 megapixels

    Images are best used for smaller gaskets to avoid angle distortion.

    For gaskets measuring 12”x12” or smaller, we require one ‘straight on’ photo

    For gaskets measuring larger than 12”x 12”, we require a photo for every square foot

    You must supply at least two accurate dimensions that can be transferred on to the image. The accuracy of these dimensions will affect the accuracy of the produced gasket.

    Get started by choosing one of the following easy design options