Test 1: Fast attachment of wall hooks as guest towel rail. Keeps very well so far on bathroom tiles. Something fummeliges attaching the tape since the cover is also transparent and very thin.
Test 2: fixing a really lightweight Plexiglas image on non-woven wallpaper with little structure. Mounting up to the detachment of the covering problems, the image held well. Unfortunately, it held only 3 days, fell down and like now with this assembly line also no longer hold. To try again, unfortunately not enough tape. The wallpaper was damaged but nciht.
Test 3: attaching a light mirror with plastic frame on a smooth paper wallpaper. Again holding the mounted object only briefly, but did not damage the substrate.
Test 4: Here again a smooth surface and really good grip. We have a children's grille mounted to the living room, however, for our young Labrador. The jumps occasionally against the bars or strong places against it so that the "Einklebbmechanismus" with the screws on the door frame did not stop. the grille slid out. Now we have fixed the plates 4 of the screws on the frame with the Monategband and it already holds nearly 3 weeks at a time.
Suitable for smooth surfaces, here we are satisfied - on textured surface for us not the best product.