- IQS Directory
- Industrial Categories
- Urethane Casting
- 4 leading manufacturers
- 34 additional suppliers
- 17 states and provinces
- 20 related categories
- 2 guide sections
Urethane Casting Manufacturers and Companies

IQS Directory implements a thorough list of urethane casting companies and suppliers. Utilize our listing to examine and sort top urethane casting companies with previews of ads and detailed descriptions of each product. Any urethane casting company can design, engineer, and provide urethane casting services to meet your companies specific qualifications. An easy connection to reach urethane casting companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. This source is right for you whether it's for a manufacturer of urethane molded castings, polyurethane castings, and urethane casting compounds.
Suppliers located in MI, PA, CA +14 more states
Leading Urethane Casting Manufacturers
Showing all 4
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | TPC, Inc.TPC, Inc. is a leader in the polyurethane molding industry. Our state-of-the-art manufacturing facilities focus on providing high-quality products, competitive pricing, and exceptional customer service. Our team of experts is dedicated to the production and innovation of our products. As a result, TPC, Inc.’s custom-fit solutions are perfected for customers of all industries. | Fontana, CA | |||
| 2 | Weaver Industries, Inc.From concept, to production, to delivery, we have over 40 years experience with made-to-order cast urethane & cast polyurethane elastomer products. Weaver Industries offers urethane wheels, polyurethane molding, molded urethane, urethane sheets, & urethane/polyurethane manufacturing. Skilled at custom casting, discover the advantages of our urethane sheet and Action Mallet heads. | Denver, PA | |||
| 3 | FallLine CorporationFallLine has been a manufacturer of custom polyurethane molding products for various industries since 1981. We offer a wide range of proven materials ranging from 40A - 80D, as well as the capability to formulate materials to meet specific needs. Our knowledgeable staff, on-site design team and machine shop are dedicated to offering excellent customer service and rapid turnaround times. | Reno, NV | |||
| 4 | Uniflex Inc.Uniflex Inc. is your ultimate single-source manufacturer for any custom molded urethane product imaginable. From heavy-duty industrial rollers, seals, and gears to specialized gaskets, bumpers, and complex automotive components, we can mold virtually any part to your exact specifications. No matter the complexity, we produce high-performance components in any shape, size, color, and durometer—ranging from ultra-soft to rock-hard. Production runs from 1 piece to 10,000+ pieces. | Brighton, MI |
Claim your Page One Spot
Leading urethane casting manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Urethane Casting Companies
The category’s other urethane casting companies are listed on their own page, with location, phone and website where each supplier provides them.
View 34 Additional Urethane Casting CompaniesDo not see your company listed in Urethane Casting?
Engineers and buyers use this page to find urethane casting suppliers. Add your company to the Urethane Casting listings so they can find you too.
List Your Company- Listed in the Urethane Casting directory
- A profile page for your company
- Buyers contact you directly
Urethane Casting Industrial Manufacturing Guides
Urethane Casting: Applications & Benefits
Urethane casting and its uses with a list of prominent companies and manufacturers You will learn: What is urethane casting? How does it work? Urethane casting…
8 chapters
Quick Answers
- How many urethane casting manufacturers are listed on IQS Directory?
- 4 leading manufacturers and 34 additional suppliers.
- Where are urethane casting manufacturers located?
- The listed suppliers are in 17 states: Michigan (7), Pennsylvania (7), California (3), Illinois (3), Ohio (3), Alabama (2), Minnesota (2), New Hampshire (2), and 9 more.
- How do I get quotes from urethane casting suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Urethane Casting
Urethane casting, technically referred to as polyurethane casting (or PU), is an elastic polymer, or elastomer, containing urethane carbamate links. From a molten liquid state, polyurethane may be fabricated or molded into low-density flexible foam, low-density rigid foam, soft solid elastomers (gel) and hard solid plastics. Valued primarily for its uses in rigid and flexible memory foams, polyurethane is extremely useful in solid plastic form as well.
Advantages to Urethane Casting
Although all elastomers maintain strength and versatility in many industrial applications, polyurethane elastomers possess several advantages over other elastomers and materials. For instance, urethane casting combines many of the desirable qualities of plastic, rubber and metal with longer service life than plastics, higher impact resistance than rubber, elastic memory, noise reduction, heat and chemical resistance, and many other properties.
Additional benefits of cast urethane include higher abrasion, cut, tear, oil, ozone and radiation resistance, lightweight, easily moldable, non-conductive, non-sparking, greater load bearing ability, broader hardness range and better colorability than rubber. Cast urethane products include a wide variety of pneumatic seals, press tool blocks, conveyor bushings, bumpers, bowling balls and parts for a broad spectrum of industries such as construction, automotive, food processing and athletic equipment.
Design of Urethane Casting
The raw materials of polyurethane exist in a liquid state, which allows for easy mixing and measuring in preparation for molding, which may be open casting or closed casting. Raw materials react with one another to form a pre-polymer, then during the urethane molding process, a curative is introduced to the pre-polymer in order to complete the polymeric transition. Accelerated by heat and/or pressure, the mixture is poured into a mold cavity and cured to form the final polymer.
During open urethane casting, the pre-polymer and curative are heated and mixed together, poured into an open cavity and cured without the application of pressure. During closed urethane casting processes such as injection molding, the pre-polymer and curative are heated and mixed together, then injected into the closed cavity through small holes. An example of a type of urethane casting would be compression urethane casting, which is commonly used to make small polyurethane parts such as gears.
Additionally, cast urethane serves better than regular plastic in many applications, as it has higher impact, low temperature, cold flow, radiation and abrasion resistance, better elastic memory and noise reduction capabilities, greater resilience and provides lower cost tooling. The cost of urethane casting is on par with the cost of rubber and typical polymer molding, giving urethane an economic advantage as well.

