Walter Stern, Inc.

Walter Stern, Inc.Request A Quote

Port Washington, NY

Walter Stern, Inc. is a leading provider of high-quality rubber molding products and components designed for use in the laboratory sector. With a rich heritage dating back over five decades, our company has established a strong reputation for excellence, innovation, and customer satisfaction in the rubber manufacturing industry.

At Walter Stern, we specialize in the design, development, and production of precision rubber molded components for a wide range of industries, including automotive, aerospace, electronics, medical, and more. Our commitment to quality and advanced manufacturing techniques has positioned us as a trusted partner for both large corporations and small businesses seeking reliable rubber molding solutions.

Our comprehensive product portfolio encompasses an extensive array of rubber products and distillation media. We offer tweezers, micrometers, engravers, tools, borosilicate glass balls, watch glasses, rubber bulbs, gas collecting rubber components, valves, mortar & pestle sets, and other stainless steel instruments.

To ensure the highest level of quality, we utilize state-of-the-art manufacturing facilities equipped with advanced machinery and technology. Our manufacturing processes include compression molding, transfer molding, and injection molding, enabling us to accommodate various part sizes, complexities, and volume requirements. With a focus on continuous improvement, we embrace the latest industry standards and invest in ongoing training and development for our employees to stay at the forefront of rubber molding technology.

Walter Stern, Inc. remains dedicated to pushing the boundaries of rubber molding technology and delivering superior products and services to our customers. We pride ourselves on our ability to meet the evolving needs of the industries we serve, and we look forward to partnering with you to bring your rubber molding projects to life. Contact us today to learn more about our capabilities or to discuss your specific requirements.

Rubber Molding Power Pages

Compression Molding

Compression Molding

Molding is a manufacturing process that uses a mold - the latter being a solid container used to give shape to a piece of material. It is a forming process. The form is transferred from the mold to the material by...

Grommet Edging

Grommet Edging

Grommet edging protects electrical cables, wires and other sensitive components from abrasion and chafing as they pass through or over rough or sharp edges or surfaces. Chafing can lead not only to loss of data and operational...

Rubber Injection Molding

Rubber Injection Molding

Rubber injection molding is when uncured rubber is transformed into a usable product by injecting raw rubber material into a mold cavity made of metal. The applied pressure produces a chemical reaction like...

Rubber Latches

Rubber Latches

Rubber latches are latches made of rubber or are composed of rubber components. They are used in the automotive, aerospace, and medical equipment industries due to their flexibility, durability, and non-abrasive properties...

Rubber Molding

Rubber Molding

Rubber molding is a process of transforming uncured rubber or an elastomer into a usable product by transferring, compressing, or injecting raw rubber material into a metal mold cavity...

Rubber Overmolding

Rubber Overmolding

There are several methods to perform rubber overmolding, and each method has its own unique advantages and disadvantages. The choice of method typically depends on the design and material requirements of the product being...

Silicone Rubber Molding

Silicone Rubber Parts

Silicone rubber molding is a method for shaping, forming, and fabricating silicone rubber parts and products using a heated mold. The process involves compressing or injecting silicone rubber into a mold where it takes the shape and form of the mold cavity...

Rubber Bushings

Rubber Bushings

A rubber bushing is a form of vibration isolator that is placed between two parts to limit the motion between them and absorb, mollify, and buffer the energy produced by their interaction. They are very...

Rubber Extrusion

Extruded Rubber

Extruded rubber is a group of products made by softening and pressurizing an elastomeric compound and forcing it to flow through a hard tool called a die. The resulting product is a continuous piece of material that has the same cross-section throughout its length...

Rubber Gaskets

Rubber Gaskets

Rubber gaskets are elastic components used for mechanically sealing the microscopic gap between two mating surfaces or joints. Examples of these surfaces are flange faces of piping and fittings, mating surfaces of an...

Rubber to Metal Bonding

Rubber to Metal Bonding

Rubber to metal bonding is when a rubber part has to be adhered to a metal part, a metal component is chemically prepared and is attached or encapsulated as part of the process to become a bonded rubber part...

Urethane Casting

Urethane Casting

Urethane casting is the process of injecting polyurethane and additive resins into a soft mold usually made of silicone elastomer. The casting process is similar to injection molding; injection molding differs by using hard, metal molds...

Rubber Products & Services
Featured Industries