3M Double-Coat Urethane Foam Tape 4016 – 1/2 in × 36 yd, Box of 18

Your safety signage keeps lifting off the wall, or your craft mount gives out halfway through the week. This is the tape that stops that. 3M 4016 double-coat urethane foam tape bonds on both sides with a flexible foam core, so it grips without the mess of liquid adhesive. Each roll runs 1/2 in wide by 36 yd long, and the box of 18 covers a full term of classroom fixes or a small batch of safety-label installs. Cut to length, press, done

• Double-coated urethane foam tape for a bonded hold on both sides
• 1/2 in width × 36 yd length per roll
• Box of 18 rolls – enough for a term's worth of classroom or workshop use
• Urethane foam core gives a flexible, cushioned bond over uneven surfaces
• Cut to length with scissors; no additional adhesive needed