THICKNESS: 0.17mm TEMPERATURE RESISTANCE: 121-149C 3M™ Adhesive Transfer Tape Sheet – 300LSE High Strength Acrylic Adhesive Double Sided Tape This Double Sided Adhesive tape has Industrial and Professional Strenth Perfect for Cell Phone repairs and any other projects that require a more permanent hold than your local store offers. 3M™ADHESIVES ARE ENGINEERED FOR PERFORMANCE, ENDURANCE, AND RELIABILITY. If you’re working with low-surface-energy plastics, powder coats, or lightly oiled metals, achieving consistent, durable adhesion can be tricky. 3M™ Laminating Adhesive 300LSE is a unique, high-strength acrylic adhesive that can bond decorative graphics, rating plates and die-cut parts to the toughest surfaces, quickly and easily.This hard-working adhesive is ideal for applications requiring extremely high peel-bond strength high temperature tolerance and resistance to chemicals. It is engineered for long-term durability. Works with most of these surfaces – Plastics – Metal – Wood – Cloth – Mirrors – Glass – Rubber – Paper – Cardboard DIRECTIONS FOR USE: #1 Clean both surfaces which you plan on sticking together, use a clean cloth with some rubbing alcohol. If the surfaces are cold you may want to warm them with a hair dryer. #2 Peel away the side that DOES NOT have the green 3M logos, stick the adhesive to one of the surfaces. If you do not have long fingernails, you can use a razor knife to start peeling this first paper layer. #3 At this point you should have one piece of your repair with the adhesive stuck to it, the brown paper with the green 3M logos is still in place. Now you can peel away the brown paper side with green 3M logos on it. You will now have one of your two surfaces with the transparent adhesive revealed, and both brown papers removed. You can throw away both pieces of brown paper. #4 Affix the repair surface with the adhesive to the repair surface that does not have the adhesive. This stuff is VERY STICKY so more-than-likely, you will have one chance to get it right. #5 Press the two parts together, any adhesive that hangs out of the sides because it was too big will come off easily, just rub it with your finger and it will ball up. You’re all done, enjoy! 1-5 pcs ship regular mail, larger amounts ship with tracking DISCLAIMER We are not responsible for any damage as a result of using this item on cell phones, paint, cameras, scrapbook, or any other uses where costly damage can occur.