National Park Service OFFICIAL ABBREVIATION (ARCH) . Ready to apply sticker measuring 3-5/8"h x 6"w. Outdoor durability rated at 5 yrs. Great for Laptops, Car Windows, Bumpers,etc. Please check out my other National Park, National Monument, and Memorial stickers. Thanks for looking! Clean Your Application Surface If the surface is not clean, no matter how expensive or well-made
your decal is it will not stick. Get your car’s surface shiny clean by
using a commercial detergent solution and water. Follow this up with
isopropyl alcohol (IPA) to assure you’ve gotten rid of all the oily
residue. Use a dry lint-free towel to wipe away the excess IPA before it
evaporates. DO NOT install over heavily waxed or silicone treated
surfaces! This is also true for any commercial glass prep solutions or
cleaners. DO NOT, wet apply the decals using any type of glass cleaners
as this will reduce adhesion and weaken the bond to potentially failing. Measure twice, apply once It is critical to take a few extra moments to position your graphics
before you start peeling your decals for application. Even if you are
able to pick them up and nudge them a bit after you apply the first
time, this will weaken the bond of the adhesive and they will not last
as long, so it is best to get this step right the first time! Tips for a bubble-free application Most manufacturers recommend applying decals only between 70-80
degrees Fahrenheit, preferably in a controlled environment. Remove the
backing paper little bits at a time while using a squeegee or an air
release tool. Maintain tension on the backing paper and you’ll be able
to keep the graphic away from the vehicle until you are ready to
squeegee it down.