Parametric O-Ring / Gasket — Round · Square · Rectangular (3D Print)
FREE parametric O-RING / GASKET by MarineLab3D. Make the seal you need, in the size you need.
⭕ Round profile — choose section (cord) Ø + ring inner Ø
⬛ Square profile — choose side + ring inner Ø
▭ Rectangular profile — choose both sides + ring inner Ø
📏 “O-ring Ø” = INNER diameter (the hole the ring sits on)
🧵 Best printed in flexible filament — TPU 85A recommended (softer = better seal). PETG/TPE also possible for rigid spacers.
⚠️ Note: a 3D-printed O-ring does not match the mechanical properties of an industrial moulded one, but it is a valid TEMPORARY / emergency alternative when you can’t get the original part.
Use “Customize dimensions” to set profile, sizes and inner Ø, preview in 3D, then download free.
⭕ Round profile — choose section (cord) Ø + ring inner Ø
⬛ Square profile — choose side + ring inner Ø
▭ Rectangular profile — choose both sides + ring inner Ø
📏 “O-ring Ø” = INNER diameter (the hole the ring sits on)
🧵 Best printed in flexible filament — TPU 85A recommended (softer = better seal). PETG/TPE also possible for rigid spacers.
⚠️ Note: a 3D-printed O-ring does not match the mechanical properties of an industrial moulded one, but it is a valid TEMPORARY / emergency alternative when you can’t get the original part.
Use “Customize dimensions” to set profile, sizes and inner Ø, preview in 3D, then download free.
Parametric O-Ring / Gasket — Round · Square · Rectangular (3D Print)
Sale price€0,00
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