C2C Certified Material Health Certificate™ Silver

Saflex® and Vanceva® PVB Interlayers

Eastman Chemical Company

Saflex® and Vanceva® PVB Interlayers by Eastman Chemical Company


Eastman’s Saflex polyvinyl butyral (PVB) is an Eastman architectural glazing product for glass lamination interlayers.  It is designed to help reduce glazing weight, improve structural performance, reduce acoustic sound, and protect from solar UV when laminated between two pieces of glass.

This certificate covers the following products:

Saflex Q-Series; Saflex RB Series; Saflex S-Series; Saflex D-Series; Vanceva and Saflex Color.

PLEASE NOTE: The description of the product is provided solely by the product’s manufacturer. C2CPII cannot and does not independently verify the accuracy of the product description in this registry, and only attests to the validity and level of certification awarded to each product under the Cradle to Cradle Certified Product Standard. Please contact the product’s manufacturer with any questions about the product’s description or purchasing details.