STYLEZE W-20 polymer by Ashland Specialty Chemical acts as a film former and foam stabilizer. Exhibits excellent adhesion to high energy substrates and forms flexible, elastic, low-tack and heat-resistant films. It stabilizes foam through its ability to reduce surface tension.

ISP - PVP/VA 635 by Ashland Specialty Chemical acts as a film forming agent. It forms transparent, flexible and oxygen permeable films which adhere to glass, plastic and metal. It offers strong & stiff hold, enhanced high humidity curl retention and good propellant compatibility. 

PVP K-60 SOLUTION is a hygroscopic, amorphous polymer supplied as a clear aqueous solution. It can be plasticized with water and most common organic plasticizers. It is considered to be physiologically inert. This product is cross-linkable to a water insoluble, swellable material either in the course of vinylpyrrolidone polymerization, by addition of an appropriate multifunctional comonomer or by post-reaction, typically through hydrogen abstraction chemistry.