3M non-silicone secondary release liner 5053 is a 3 mil clear polyester (PET) film with a silicone-free release coating applied to one side, suitable for applications where silicone release agents can leave residue or interfere with subsequent processes. The 5053 release coating delivers a low release level for improved processing of large parts or delicate substrates. 3M non-silicone release liner 5053 as a clear polyester film (PET) with a fluoropolymer, non-silicone release coating on one side. This 3 mil film liner is well suited for rotary die-cutting and clean room applications. 3M designed this release liner to provide high strength and toughness that can resist breakage during die-cutting and automated processing. 3M non-silicone secondary release liner 5053 provides a low release level. 3M non-silicone secondary release liner 5932 offers a higher release level, and 3M non-silicone secondary release liner 4935 offers a moderate release level. Recommended applications - where silicone can affect other processes, rotary die-cutting, wide web lamination. 3M secondary liners are available in a variety of designs and materials. 3M provides secondary release liners in polycoated and densified kraft, flatstock, HDPE and clear polyester film for a full range of adhesives and converting processes. 3M since 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. And all of it goes into each 3M industrial labeling and adhesive product like 3M non-silicone release liner 5053, to help businesses like yours operate faster, better and more efficiently.