3M Scotch writes, "objects up to 1 kg per 15 cm assembly line to most smooth, varnished or painted surfaces and vinyl." I do not want sunk, but mM after the tape holds significantly more! It can be even after years removed without residue from many surfaces. Due to the immense adhesiveness of course somewhat cumbersome.
On rough surfaces - which is of course a matter of definition - I recommend neither this nor any other tape. If too little adhesive contact can be made, it is better to choose another method of attachment.
Tip: Compare prices before you buy! (EAN 4001895348389, Item no .: 341915B)