Hypershield® 421 is a highly flexible, single pack acrylic-urethane clear coat for vinyl curtains and other flexible substrates.
Hypershield® 421 was developed as a highly flexible, single pack acrylic-urethane clear coat for vinyl curtains and other flexible substrates. Hypershield® cures to a hard yet flexible finish which is easy to clean.
The highly flexible nature of Hypershield® 421 (even when the vinyl is stretched) means that it has also become a favourite among sign writers as a clear coat after sign writing or on plain unpainted vinyl curtains and to increase the life of PVC, vinyl and digital prints.
Standard digital print only has a 1 year warranty with cold laminates. Hypershield ® 421 will extend the image life for up to 5yrs! UV and chemical inhibitors offer maximum resistance greatly extending the colour life of your graphics and vinyl’s.
Hypershield® has been successfully used on PVC and Vinyl applications by a variety of Sign Companies, Marquee Manufacturers and Printers over many years.
• As a clear coat after sign writing
• As a clear coat on plain unpainted vinyl curtains
• UV protection to increase lifespan of coloured, non coloured PVC, Vinyl substrates