White Release Liner

VERSIV Casting and Process Liners

Our customized, high-performance process liner film substrates for casting and release of applied chemistry are ideal for a broad range of industries.

Casting and Process Liners

Used as a coated film intermediate in the manufacture of complex composite constructions, this casting film can be applied to electronic casting, automotive liners and medical adhesives. Compatible with your unique technology, it’s manufactured in an ISO 9001:2015-certified quality management system facility and clean room certified.
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Product Details

Using best-in-class coating technology, we custom design our casting products to precisely meet your requirements. And you are supported by a dedicated design team and a team of experienced engineers throughout the process. With Certificate of Analysis and FDA compliance (for certain constructions) available, these products can be applied to any complex composite constructions, and they are designed for any roll-to-roll process. Usually polyester-coated, these film substrates are extremely optically clear and completely customizable. They are perfect for the wetting and release of your applied technology.


  • Electronics casting

  • Automotive Liners

  • Medical Adhesives

  • Process Belting and Casting

Related Documents
VERSIV Casting and Process Liners
Technical Data Sheets
PDF | 2 pages | 391.25 KB


Saint-Gobain Composite Solutions is a long-trusted partner for creating highly specialized, technology-driven material solutions that deliver extraordinary liners for casting processes for more than 30 years. Through collaboration with our customers, we co-develop versatile materials and real application tests to ensure that you have the best possible solution for your application. We provide process liners into several markets including labels, automotive, electronics, medical, and industrial. Whether it’s branding for consumer products, battery slurry casting, ink casting for electronics, or rubber casting for tire manufacturing we can help create innovative materials that provide tailored release performance. And we seek to collaborate in making it even more possible.

Collaborating engineers

Rigorous testing standards

Saint-Gobain Composite Solutions coated films undergo custom application testing based on each of our partner’s product uses to create the best possible solution. Some tests that are included but are not limited to release, wet spread, sub-adhesion, coat weight, X-hatch adhesion, solvent resistance, and visual testing give you peace of mind making sure that products perform consistently in the hardest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly. Testing can be shared through a COA (certificate of analysis), or COC (certificate of compliance) depending on your needs.

Similar Products

Optical Release Liner

Optically clear film substrates with highly engineered coatings – ideal for applications where low-haze performance is essential.

Clear Release Liner

Designed specifically for FDA-compliant protection and release, these polyester film substrates are used against medical grade adhesives and products.


How can we help?

Talk to our team of engineers to start working on your solution today!