Resin Impregnation
Seal porosity and improve machinability of powder metal parts while preparing surfaces for optimal plating adhesion.
Enhance your powder metal components with our precision resin impregnation services. We seal porosity, improve machinability, and prepare surfaces for plating while maintaining dimensional accuracy. Our ISO 9001:2015 certified process ensures consistent results for medical, automotive, and industrial applications.

Comprehensive powder metal finishing solutions to enhance part performance and reliability.
Seal porosity and improve machinability of powder metal parts while preparing surfaces for optimal plating adhesion.
Self-lubricating bearing solutions through controlled oil impregnation for extended component life and reduced maintenance.
Complete vibratory finishing, deburring, and surface preparation services to achieve precise dimensional tolerances and smooth finishes.
Our advanced resin impregnation process transforms porous powder metal components into high-performance parts. We seal microscopic voids, enhance machinability, and create optimal surface conditions for subsequent plating operations. With decades of experience serving medical, automotive, and industrial sectors, we ensure consistent quality that meets the most demanding specifications.

Delivering exceptional resin impregnation solutions since 1955 across multiple industries.
Experience the difference of working with Connecticut's premier powder metal specialists.
ISO 9001:2015 certified manufacturing ensures consistent quality and traceability.
Over 65 years of expertise in powder metal fabrication and finishing.
Complete process control from tooling design through final impregnation finishing.
Proven solutions for medical, automotive, firearms, and industrial applications.
Connecticut's powder metal specialists since 1955.
Founded in 1955 in Winsted, Connecticut, Sterling Sintered Technologies began as a family-owned business specializing in custom sintered metal parts. Located in the heart of Connecticut's manufacturing corridor, we've grown to become a premier powder metal manufacturer while maintaining our commitment to personalized service and quality craftsmanship. Our Journeyman Toolmakers bring over 100 years of combined experience to every project, and our deep understanding of New England's precision manufacturing standards ensures we deliver solutions that meet the exacting requirements of our medical, automotive, and industrial customers throughout the region.
Resin impregnation is a process that fills the microscopic pores in powder metal parts with specialized resins. This seals the part, improves machinability, prevents fluid leakage, and prepares the surface for plating or coating applications.
Our powder metal experts are ready to discuss your resin impregnation requirements.
Quality management system certification
Nationally recognized testing laboratory
National standards compliance partner
Contact our technical team to discuss your resin impregnation requirements and get expert recommendations.
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com