3M Double-Sided Tape, Strong And Heat-Resistant, Car Phone Holder for ETC, Suitable for 150MM*20MM Gray (8 Pieces/bag), 5608

1. Before applying the tape, ensure that the surface is clean and dry. Use a clean cloth with a small amount of isopropyl alcohol (IPA) to wipe the surface and remove dust and fingerprints. Do not use household cleaners as they may contain oily substances. Let the surface air dry for a few minutes before applying the tape. For surfaces with heavy contamination (grease, oil), clean with a stronger solvent before wiping with IPA.

2. Apply one side of the tape to the object to be adhered, use a squeegee, roller, or fingers to evenly apply pressure to the surface to remove air bubbles and ensure a smooth application.

3. Peel off the release liner of the tape and adhere it to another surface. Apply pressure evenly. Note: When adhering two hard surfaces, it may be challenging to remove air bubbles due to surface irregularities. Increase pressure to 15-50 PSI. Adhering to a soft surface is easier with pressure of 5-15 PSI.

5. Adhesion strength reaches optimal levels 72 hours after application. It is recommended to test the adhesion effect after this period.