Custom Dip Molding

At Harman Corporation we have over 50 years of experience providing custom dip molding design and manufacturing, offering unique and functional parts that give you a competitive advantage.

Custom Dip Molding

Expert Engineering

Rapid Prototype

Rapid Prototyping


Affordable Tooling


Quality Production

Custom Caps, Grips and Plugs

The high-gloss finish of your Harman Corporation products is achieved by using the highest quality materials available. Surface blemishes and cloudy appearance are eliminated because no fillers are used.


In addition to the high gloss, the dip molding process produces a unique, continuous and seamless surface that makes your finished product superior to injection molding in both look and feel.


Your product can withstand sandblasting, painting and prolonged UV exposure without shredding or cracking. PVC resists oils, grease and other chemicals. Soft PVC is shatter-resistant and extremely heat resistant. If heat is a concern, your dip molded product can be manufactured with a high-temperature material to withstand up to 450°F.


Your parts can easily be made longer or shorter, thicker or thinner, and in a variety of material hardness, textures and colors, without altering the production tooling and slowing down the process. Parts are available in sizes ranging from .062 inch diameter up to 30 inch diameter and up to 24 inch in length.


Prototype lead time is 7-10 business days. Production ships within 4-6 weeks of prototype approval. We engineer, prototype, build and ship from our US based facilities which makes you productive more quickly.


We have created thousands of custom parts for clients like you. Because we do it every day, everyone on our staff is knowledgeable and the process is easy. You’ll have experts helping you from concept to prototype through production.

Does your next project require a custom design? Call our knowledgeable sales staff.


Wondering when Custom Dip Molding is needed?

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We can’t wait to talk with you!
A Harman sales representative will reach out shortly to review exactly what you need and how we can help you. If you have any immediate questions, please call us at 248-651-4477 or email us at