Liners for Tapes and Sealants

DualBak™ Liners for Tapes and Sealants

DualBak Liners for Tapes and Sealants

Customized for precision release. Expera Coated Products’ DualBak™ liners for tapes and sealants deliver a vast breadth of silicone systems and release differentials to fit the specific needs of the Pressure Sensitive Tape and Sealant market.

Get maximum dimensional stability, die-cut ability, temperature resistance and tear strength with stable release that performs consistently over time. Through close collaboration with our customers, we develop application-specific liners for industrial, building and construction, automotive, transportation and specialty tape segments.


Learn why it’s important that Expera Specialty Solutions is a supplier to Responsible Tape Manufacturers!

Product Range 

Paper FinishesMF, SCK, Glassine, Hybrid
Basis Weight LBS38# – 120#
Basis Weight GSM60 – 195
FiberBleached & Natural
Caliper2.4 mil – 7.0 mil
Release LevelBroad range from easy to tight release – differential range 1:1 – 1:10
Product FeaturesEmulsion, Solvent & Solventless
Typical ApplicationsDouble Coated Tapes, Foil Tapes, Transfer Tapes, Automotive Tapes, Splicing Tapes

Available in multiple colors.