Skip to content

General Formulations Concept® 280 WindowMark™

Product Bulletin Concept 280 WindowMarkTM 6 mil WHITE Perforated Window Film 8020 REMOVABLE ADHESIVE A 6.0 mil white front side and black adhesive side flexible vinyl film with a clear removable acrylic pressure sensitive adhesive on a layflat liner. This film is designed to accept a variety of inks including solvent eco-solvent UV and Latex inks common to wide format digital printing. The removable pressure sensitive adhesive is designed for excellent compatibility with vinyl films to give clean removal from glass. The layflat liner offers good dimensional stability in a variety of ambient conditions. Applications This product is designed for production of see through graphics for windows. Open area is approximately 8020 20 open with a hole size of .060 inches 1.5 mm. Recommended for use on flat vertical commercial store windows. In use this product is applied to the exterior glass surface. This surface must be clean to assure adequate product bond. Do not use solvent or ammonia based glass cleaners for cleaning. Concept 280 is not recommended for use on vehicles. Some states have minimum light transmission regulations. The user of this product is responsible for complying with these regulations. Thickness Film 6.0 mils. Adhesive .8 to 1.0 mil. Liner 9.0 mils. Thickness variance 10 Dimensional Stability Temperature Ranges Good. Minimum application temperature Service temperature Expected Exterior Exposure Removability Up to two 2 years outdoor durability under normal exposure conditions. Removable up to one 1 year under normal exposure conditions. Adhesion To glass 8 oz in Tested according to PSTC-101 Method A procedure with 24 -hour dwell at 70F and 50 relative humidity. Typical values. Individual values may vary. Test thoroughly before production. Water Resistance Humidity Resistance Solvent Resistance Storage Stability Excellent. Excellent. Good One 1 year shelf life when stored at 70F and 50 relative humidity. Product Codes 280-5425 280-6025 Recommendations Com

pletely evaporate ink solvents before application. Failure to do so may facilitate solvent penetration resulting in premature vinyl degradation. 54 x 25 60 x 25 280-54 280-60 40F. 0F to 150F. 54 x 100 60 x 100 Rev 7.13.2017 Manufacturers of Pressure Sensitive Films