Gasket Generator

Flat gaskets, flange gaskets and O-rings in any size

Presets
Gasket
mm
mm

Not used for a flange gasket or an O-ring.

mm
Holes and shape

Flange: holes on the bolt circle. Rectangle: any number above 0 gives four corner holes.

mm
Colors

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About this generator

A gasket for the tap, the pump, the lid or the lamp, in a size no shop has.

How to use

  1. Pick the type and measure the old gasket or the parts it sits between.
  2. Fill in the sizes.
  3. Print it flat in TPU.

Printing tips

  • TPU 95A or softer for anything that has to seal. Print slowly, with 100 % infill.
  • A printed gasket seals against splashes and low pressure. Do not use it for gas, fuel, drinking water under pressure or hot parts.
  • Print two thin gaskets rather than one thick one if the surfaces are uneven.

Helpful guides

Frequently asked questions

Is it watertight?

Layers leave tiny grooves, so it seals well against drips and dust but not against pressure. Tightening it between flat surfaces helps.

What is the bolt circle?

The diameter of the circle that runs through the centre of every bolt hole. Measure hole to opposite hole, centre to centre.

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