SIMTEC Silicone Parts: LSR Injection Molding

Since 2001, SIMTEC Silicone Parts has been a valued partner to Fortune 100 companies and other leading global businesses in the design and manufacturing of custom, high-quality Liquid Silicone Rubber (LSR), LSR 2-Shot (LSR/Thermoplastics), and LSR Multi-Shot (LSR/Thermoplastic/Metal) parts. SIMTEC serves an array of industries as a silicone products manufacturer, including but not limited to automotive componentsconsumer products, and hygienic medical devices and life science products.

As one of the top custom silicone component manufacturing companies in North America, meeting the needs of our customers in these and other industries has been our primary focus since the founding of our company. When you work with us for an upcoming project, you are partnering with a team that is committed to providing and maintaining the highest standards of quality and delivering exceptional value.

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What We Do

SIMTEC is an environmentally responsible silicone company exclusively focused on the production of customized injection molded Liquid Silicone Rubber (LSR) parts, LSR overmolded parts, and LSR 2-Shot (LSR/Thermoplastics) components. Working together with leading raw material suppliers and world-renowned research institutions in the United States and Europe, we provide greater value to our partners by designing and optimizing custom molded silicone parts and manufacturing processes that address the specific needs of each program. We deliver high-precision, high-volume, and top-quality Liquid Silicone Rubber and LSR 2-Shot solutions.

Why Use Liquid Silicone Rubber?

Liquid Silicone Rubber (LSR) is a versatile and economical choice for a wide range of silicone molded parts. Odorless, tasteless and hypoallergenic, it is the ideal raw material for devices intended for use in a sterile environment. LSR is also fatigue and tear resistant and features a low compression set, high elongation, and high thermal stability. As a result, it can be used in any state in which exceptional durability is required, and is available in medical, food contact, and high thermal conductivity grades.


SIMTEC’s advanced liquid silicone injection molding capabilities allow us to manufacture liquid silicone rubber parts for your company’s needs in an infinite variety of shapes, sizes, colors, and configurations. To discuss the details of an upcoming project, please contact our office to speak with a representative directly.

The LSR Product Manufacturing Process

SIMTEC offers complete turnkey solutions for any business in need of parts produced using the silicone injection molding process. We can help you choose the right material for your upcoming project, as well as provide you with tooling solutions that are best for your ongoing production needs.

Before production, our expert engineers will provide you with a detailed set of specifications for review. During production, your components will undergo our rigorous quality assurance process, ensuring manufacturing at the highest possible standards. In fact, we are able to boast one of the lowest defect rates in the industry. Lastly, we will develop the optimal packaging solution to keep your shipping and transportation costs as low as possible.

SIMTEC has manufactured and delivered billions of custom LSR parts and components for Original Manufacturers (OEMs) around the world for a wide variety of applications in various industries including: medical/healthcare (such as masks, valves, diaphragms,  fluid-management, monitoring devices, and syringe components), life science (such as bottle teats/nipples, pacifiers), consumer products (such as audio/hearing and appliance/sanitary products), automotive (under-the-hood, seals, gaskets, sensors), and industrial (diaphragms, gaskets, bellows). The knowledge and experience of our qualified team of Liquid Silicone Rubber (LSR)  component experts, and the best manufacturing process for LSR and LSR 2 -Shot (LSR/Thermoplastics) liquid injection molding, allows us to offer our customers, Extraordinary LSR Solutions®.

Global Injection Molding Product Manufacturer

SIMTEC’s highly-automated, efficient silicone component manufacturing capabilities allows us to quickly turn around large orders of custom silicone injection molded parts. Based in Miramar, FL we are conveniently located near South Florida’s international transportation hubs, for fast delivery to any location. To learn more or discuss your product requirements, please contact our office by phone or by email.