GF 218 WindowMark Blockout™ Gloss Vinyl

Summary: WindowMark Blockout™ 218 is an 8.0 mil Dual-layer blockout vinyl. The Dual-layer engineering allows for 100% opaque applications where total blockout is required. The 90# liner provides excellent dimensional stability for digital printing. WindowMark Blockout™ 218 accepts a variety of Solvent, Eco-Solvent, Latex, UV Curable common to wide format digital printing systems. Also works well with UV offset & Screen inks
Applications:This product is recommended for Window Graphics and Retail Displays that require total light blockout without grey or black adhesives being visible on the backside when applied to glass. The 8.0 mil construction makes applications easy and quick. 
Film Thickness:8.0 mils.
(Thickness variance +/- 10%) 
Adhesive Thickness Side One:0.8 to 1.0 mils.
(Thickness variance +/- 10%) 
Liner Thickness Side One:6.7 mils.
(Thickness variance +/- 10%) 
Temperature Ranges:Minimum application temperature           +40°F.
Service temperature                               -40 °F to +180°F.
Dimensional Stability:Good.
Expected Exterior Exposure:3 years (Unprinted)
Adhesion:To glass                                                       16 to 32 oz. /in.
To standard test panels                               16 to 32 oz. /in.
Tested according to PSTC-101 Method A with 24-hour dwell at 70 °F and 50% relative humidity. Typical values. Individual values may vary. Test thoroughly before production.  
Removability:Removable up to 1 year under normal conditions.
Water Resistance:Good. Test if immersed.
Humidity Resistance:Good.
Storage Stability:Good.
Opacity:100% Opaque
Product Codes:218-54 / 54” x 100’
218-60 / 60” x 100’
Recommendations:Completely evaporate inkjet solvents before application. Failure to do so may facilitate solvent penetration resulting in vinyl degradation.