3M Double Sided Pads, Heavy Duty, 2.8" Square Adhesive Pad, 6 Pack Very High Bonding, Strong Adhesive, Heat, Weather Resistant Foam Pad for Dashboard, Dash Camera, GPS, Holder, Automotive

STRONG ADHESION: Featuring premium 3M GPH-160 foam tape, these pads deliver super strong, permanent adhesion to smooth surfaces like glass, metal, tile, wood, and plastic. They are the ideal, exceptionally durable solution for mounting dash cams, GPS units, and phone holders, effectively replacing unreliable suction cups. Engineered for ultimate resilience, the adhesive holds firm and won't fail, even when subjected to harsh conditions like the extreme heat of an Arizona summer or continuously heated car windshields. HEAT, WEATHER
& VIBRATION RESISTANT: Engineered for extreme durability, this mounting pad withstands temperatures up to 300°F (150°C) and maintains a powerful, lasting bond. It resists UV rays, moisture, cold, and solvents, proving reliable through hot summers, bumpy roads, and constant driving vibrations. For optimal performance, apply between 70°F - 100°F (21°C38°C).
EXACT SIZE & IMPORTANT TIPS: Each 0.062" ( 1.6 mm) thick pad is designed for flat surfaces and can be trimmed for custom bases, though not recommended for textured dashboards.
For a perfect bond: first, clean and dry the surface. If issues persist on texture, use an adhesion promoter. Apply the pad to your object (warming the adhesive if cold), let it cure for a few hours, then firmly press the object onto the final surface for best results.
USER GUIDELINES: For optimal bond strength, thoroughly clean surfaces with a 50:50 mixture of isopropyl alcohol and water. Wipe the surface of the object with adhesion promoter to greatly increase the initial and ultimate bonding strength, then apply the tape with a hard press when temperatures are between 70°F and 100°F (21°C and 38°C), allowing the bond to set for 72 hours. Avoid applying tape to surfaces at temperatures below 50°F (10°C) to ensure effective adhesion.
CONFORMABLE FOAM CORE: Its closed cell acrylic foam core offers excellent stress relaxation, maintaining integrity even under demanding conditions. This enables a fast, easy, and permanent bond. The pressure sensitive adhesive provides immediate handling strength on contact, allowing you to start working right away without any drying or cure time