Can I apply a strip of 3M acrylic foam tape around a 90 degree corner?
A. Yes, in the tape unwind direction, application at a constant rate around outside or inside 90° corners is usually not a problem. However, turning the tape around a 90° corner in the width direction, where the outside edge is stretched and the inside edge compressed, can result in problems with liner buckling or pop-off. Gradual sweeps are possible, but for sharp 90° turns a die-cut part is recommended. Q.
