Very High Bond Stickiness: The adherence of these thin, durable, two-sided circular waterproof foam adhesive pads is 40% stronger than ordinary adhesives on the market. These 3M double-sided sticky dots feature a strong adhesive backing and are waterproof. Multipurpose, tearable, double-sided gripping strips designed for secure hold on various surfaces. Ideal for use with roadster phone mounts, furniture, and tiles. Genuine 3M Heat Resistant Tile Adhesive Disc Replacement: These adhesive discs offer high temperature resistance up to 120°C+, making them suitable for extreme conditions, including hot summer days. Performs reliably in both hot and cold weather. Suitable for use with dash cam mounts, stainless steel holders, decorations, security cameras, shower cloth holders, towel bars, shower walls, motion sensor lights, hangers, picture frames, hot tubs, kitchens, sinks, glass doors, and aluminum toilet paper holders. Package Includes: 4 x 3.15-inch (80mm diameter) 3M heavy-duty, removable, heat-resistant double-sided adhesive pads, 1 x user guide. For product support, please contact the seller through Amazon messaging. Easy to Use: This round double-sided tape replacement kit includes cleaning pads for surface preparation. Remove any old adhesive residue, clean and dry the surface thoroughly. Peel and apply the 3M adhesive pad directly to the bottom of the suction cup bracket. Press firmly for 5–10 minutes to ensure strong adhesion. Allow 24 hours before use for optimal bonding performance. Designed for Suction Cup Mounts: 3M round flat adhesive stickers are compatible with dashboard suction cup mounts and cradles, enhancing grip strength. Also compatible with dash cams, GPS devices, car phone mounts, iPad and tablet holders, soap dispensers, bathroom shower caddies, shelves, rods, adhesive bases, car clips, dashboard mounting disks, hooks, towel racks, rings, RV accessories, backup camera screens, and hanging hooks. The adhesive tabs can be trimmed or cut to fit smaller applications as needed.