SPECIFICATIONS |
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| Color - Black |
| Material - PVC (Vinyl) |
| Film Thickness - 5 mil (Thickness variation +/- 10%) |
| Adhesive Thickness Side One - 0.8 to 1.0 mils (Thickness variation +/- 10%) |
| Liner Thickness Side One - 6.5 mil (Thickness variation +/- 10%) |
| Liner Type - 90# Layflat |
| Temperature Ranges - Minimum application temperature +40°F. Service temperature -40°F to +200 F. |
| Adhesion - To stainless steel: 20 Oz. / Inch. 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 - ChalkMark will remove cleanly from smooth painted drywall and most surfaces for up to 1 year. (Under normal conditions) |
| Water Resistance - Excellent |
| Humidity Resistance - Excellent |
| Storage Stability - One year shelf life stored at 70° F and 50% relative humidity. |
Recommendations |
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| 290 ChalkMark™ is compliant with CPSIA 2008, RoHS and REACH. |
| 290 ChalkMark™ vinyl works with *standard chalk, soft chalk, and liquid chalk markers. |
| *Please note that standard chalks vary and some may mar or scratch the vinyl surface due to their hardness and density, as well as the amount of pressure applied. |
| We recommend you test a small section of the film first. Soft chalk and Liquid Chalk Markers are ideal for this type of surface and will clean up with water and a damp cloth. We do NOT recommend abrasive cleaners or strong chemicals as it will degrade the vinyl surface. |
| Recommended brands - ChalkMark™ has been tested with the following brands: Liquid Chalk Markers: Elmers Board Mate Markers, ChalkInk Markers and Expo BrightSticks - Soft Chalk: Staedtler Karat Soft Pastel Chalks |
| Liner Type - 90# Layflat |
| Temperature Ranges - Minimum application temperature +40°F. Service temperature -40°F to +200 F. |
| Adhesion - To stainless steel: 20 Oz. / Inch. 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 - ChalkMark will remove cleanly from smooth painted drywall and most surfaces for up to 1 year. (Under normal conditions) |
| Water Resistance - Excellent |
| Humidity Resistance - Excellent |
| Storage Stability - One year shelf life stored at 70° F and 50% relative humidity. |