CB1088R Version 9 0518 Approved by J. S. www.Mactac.com Product Product Description CB1088R is a unique intermediate film designed specifically for chalkboard applications. The face is a textured matte black 4.7 mil and cadmium free semi-rigid vinyl. It is coated with a unique moderately aggressive removable acrylic adhesive which can be applied at temperatures down to 32 F and yet is cleanly removable from most common surfaces for up to 2 years. The liner is an 83 white kraft offering stability and layflat. CB1088R has excellent dimensional stability. CB1088R can be plotter cut however due to it being thicker and tougher than most vinyl films extra pressure and sharp blades will be necessary. Typical Applications Shopping mall promotions Grocery store displays Physical Properties Property Thickness in inches Peel Adhesion 180 on Stainless Steel - 30 min. - 24 hr. 180 on Glass - 30 min. - 24 hr. Quick Tack on stainless Steel on Glass Dimensional Stability shrinkage in Percent Temperature Ranges Application End Use Childrens bedrooms Restaurant menu boards Typical Values Test Method 0.0055 140 ISO 534 FTM-1 0.91 4.0 1.16 5.1 0.91 4.0 1.23 5.4 FTM-9 1.62 7.1 1.62 7.1 0.10 70 C Bonded to Aluminum 32 to 104F 0 to 40C -40 to 158F -40 to 70C 48 hours 158F Surface Burning Characteristics Meets ANSI NFPA and IFC Flame Spread Smoke Density Class A 10 35 ASTM E84-01 or ANSINFPA 255 or IFC 8-1 EU Flammability Self-extinguishing ISO 3795 Durability Indoors for up to 5 years or more and outdoors for 4 years. This use-life estimate is based upon accelerated age studies. Please note that exposure to severe temperatures ultra-violet light and also tropical sub-tropical or desert regions will cause more rapid deterioration. This also applies to polluted areas high altitude and south facing exposure. Shelf Life Two years when stored at 75F 24C and 50 relative humidity or less. Approved Printing Processes Screen Printing UV Cured Solvent Digital UV Inkjet Eco-solvent True solv
ent Latex HP Indigo Off-set Off-set UV Thermal Transfer Flexographic Laser Jetrion Limitations Due to the wide variability of interior walls sealants and paints no claims for successful applications to or removal from painted wall surfaces are made by Mactac. It is the users responsibility to determine the products suitability for the intended wall. 1 The user is responsible for determining the products suitability including adhesion and if needed removal characteristics when used in applications other than listed specifically in this Performance Guide. 2 If there are any questions about applications please contact your Mactac sales representative to discuss your requirements for recommendations. 3 If this is a printed Performance Guide it is an uncontrolled document. Please check the Mactac website for the latest most up-to-date version. Chalkboard Tips This product behaves like a chalkboard. For best results use the following recommendations Like chalkboards of old prime your WallCHALKER prior to use. Simply cover the writing area with 100 regular chalk let sit a few minutes and then erase. You are now ready for an easy to write on and easy to erase surface for a very long time Once primed you can use standard chalk or liquid chalk markers to create your designs. If using regular chalk use an eraser even a MACtac felt squeegee will do. If using liquid chalk simply wipe clean with a damp cloth or spray with water let sit for 30 seconds and then using a damp cloth wipe clean. Do not use strong indoor wall cleaners like Fantastic Windex Clorox wipes or anything containing mild to strong solvents ammonia or an abrasive. Application Tips Drywall is an extremely porous surface and sealing it up is difficult yet critical for graphic applications. Some drywall or painted surfaces can result in poor adhesion for a variety of reasons. Including Highly textured surfaces High humidity areas or moisture behind the drywall. New drywall anything less than one year old i
s considered new does a lot of moving as the new building settles. And new drywall will shrink due to its relatively high moisture content finally new drywall will outgas as it dries out. All of these things may result in failure like edge lifting or bubbles and blisters forming under the graphic. Drywall must be finished to level 4 or 5 for pressure sensitive wall graphics to be successful. Butt adjacent panels together. Do not overlap. This film is too thick and too textured to insure good adhesion with overlapping WallChalker film panels. Different paints require different cure times. Heavily pigmented paints take significantly longer time to cure. Environmental conditions can speed up or retard cure times. Graphics applied to un-cured paint may fail. Consult with your paint manufacturer for the proper primer and paint to use and their respective cure time. For these reasons there is no guarantee for Pressure Sensitive graphics in drywall applications. Values given are typical and are not necessarily for use in specification. IMPORTANT NOTICE The information given and the recommendations made herein are based on our research and are believed to be accurate but no guarantee of their accuracy or completeness is made. In every case user shall determine before using any product in full scale production or in any way whether such product is suitable for users intended use for their particular purpose under their own operating conditions. User assumes all risk and liability whatsoever in connection with their use of any product. The products discussed herein are sold without any warranty as to merchantability or fitness for a particular purpose or any other warranty express or implied. No representative of ours has any authority to waive or change the foregoing provisions and no statement or recommendation not contained herein shall have any force of effect unless in an agreement signed by the officers of seller and manufacturer. Nothing contained herein shall be c
onstrued to imply the nonexistence of any relevant patents or to constitute a permission inducement or recommendation to practice any invention covered by any patent without authority from the owner of the patent. The following is made in lieu of all warranties express or implied Sellers and manufacturers only obligation shall be to replace or credit such quantity of the product proved to be defective at its discretion. TM Trademark of Morgan Adhesives Company LLC Registered Trademark of Morgan Adhesives Company LLC www.Mactac.com
