Precision Silicone Components
Custom Silicone Manufacturing
LSRParts is a precision silicone components manufacturer specializing in custom liquid silicone rubber (LSR) molding and production-ready silicone parts for demanding applications.
We support OEMs, product developers and engineering teams from early DFM review and material selection through mold design, sampling, validation, mass production, secondary operations and final inspection.
Our Manufacturing Capabilities
We offer comprehensive solutions for custom silicone components, engineered for precision, consistency and scalability.
LSR Injection Molding
Processes liquid silicone rubber into precision parts with tolerances down to ±0.02 mm, delivering consistent quality across production runs.
LSR Overmolding
Adds LSR layers onto substrates for enhanced grip, sealing, and protection in multi-material assemblies.
End-to-End Engineering Support
From concept to production, our engineering team collaborates closely with your product development team to optimize designs for manufacturability and performance.
- DFM Review: Early design for manufacturability assessment to identify potential issues before tooling begins.
- Material Selection: Guidance on durometer, color, and specialty properties for your specific application.
- Validation & Sampling: Rigorous testing and sampling to ensure parts meet all specifications.
- Mass Production: Scalable production with consistent quality and on-time delivery.
Precision tolerance capability
Final inspection on production parts
From DFM to mass production support
Start Your Custom Silicone Project
Tell us about your application and our engineering team will respond with a detailed proposal.