Liquid silicone rubber molding

Custom Liquid Silicone Rubber (LSR) Injection Molding

Send your part geometry, application, hardness or material requirements, quantity and validation needs for a focused silicone molding review. CAD files are helpful but optional to start.

  • Silicone molding process preselected
  • CAD files optional to start
  • Hardness and sealing requirements reviewed
  • Confidential drawing review
Liquid Silicone Molding manufactured component

Silicone molding quotation workspace

Start your silicone molding review with three contact details.

Liquid silicone rubber molding is preselected. Share your name, email and country first, then add a design, hardness, quantity, intended use and timing when available—no account required.

01Silicone moldingProcess selected
02Contact detailsThree required fields
03Design & tooling reviewFiles optional
  • Material, hardness and intended use reviewed
  • Confidential drawing review
  • No CAD ready? Send project details now
Selected process Silicone Injection MoldingNo login required

Request a silicone molding quotation

Start with contact details; add drawings when available.

Three fields are required. Files remain optional, and pricing is confirmed after engineering review.

Step 1 of 21. Contact2. Project & submit
Where should our engineering team reply?Required fields are kept to a minimum.

No account required. Drawings remain optional.

Capability overview

Built around your drawing and functional requirements.

LSR projects are reviewed around part geometry, hardness, sealing interfaces, parting lines, material requirements and validation expectations before tooling or production planning.

Project workflow

From requirements to controlled production.

01

Application review

Functional movement, sealing interfaces, mating parts and use conditions are discussed.

02

Moldability review

Wall sections, undercuts, parting lines, venting and demolding risks are considered.

03

Sample evaluation

Initial samples support fit, function and appearance assessment.

04

Production planning

Approved requirements guide material, process, inspection and packaging expectations.

Materials

Material scope

  • Customer-specified LSR grades
  • Hardness selected by application review
  • Color requirements by project
  • Supporting inserts or assemblies by review

Applications

Typical project uses

  • Respiratory interfaces
  • Valves and diaphragms
  • Seals and gaskets
  • Flexible control surfaces
  • Protective interfaces
  • Custom medical equipment components

Service and RFQ scope

Capability terms buyers use when sourcing custom parts.

These terms describe common project types and RFQ requirements. Final capability, material availability and documentation are confirmed against your drawing.

Silicone injection molding services

Custom LSR projects are reviewed around part geometry, application, material, hardness, quantity and tooling requirements.

  • silicone injection molding
  • liquid silicone injection molding
  • LSR injection molding
  • custom silicone molding
  • liquid silicone rubber molding
  • LSR molding services

Custom LSR parts and RFQ requirements

Share mating interfaces, sealing surfaces, use conditions and validation needs so the manufacturing scope can be reviewed before quoting.

  • custom LSR parts
  • silicone seals and gaskets
  • silicone valves and diaphragms
  • silicone overmolding
  • medical silicone components
  • silicone molding design review

Frequently asked questions

Planning your next RFQ.

Project-specific capability depends on the drawing, material, quantity and inspection requirements.

Send your silicone molding project
What information is needed for an LSR project review?+

Provide the 3D model, drawing, intended function, material or hardness requirement, color, quantity, mating interfaces and any validation or documentation needs.

Why do parting lines matter in silicone design?+

Parting-line position can affect sealing, appearance, flash control and how the part interacts with mating surfaces.

Can LSR parts include inserts?+

Insert or overmold concepts can be reviewed when the insert material, geometry, bonding expectations and use conditions are defined.

Who validates the final medical application?+

The customer is responsible for final product validation and regulatory requirements. Manufacturing and documentation scope should be agreed for the component project.

Discuss your LSR Injection Molding project.

Send the key project details and our manufacturing team will respond with a focused next step.