Strong adhesive. The exact weight it can hold depends on the surface.
eBay
3/4/5/6/7 inch electric plastic polishing disc self-adhesive sandpaper suction cup angle grinder wall grinder adhesive disc
Aliexpress UK
DESCRIPTION: Multipurpose Super Self Adhesive Hooks Create extra storage on walls, closets, perfect for items in the kitchen, bath room, garage Suitable for - wood, stainless steel, any metal, plastic surfaces & glass, tiles. Stick on almost all clean plain surfaces. Best Fit in Plain Surfaces like Tiles or Wood Make your life convenient. Size: Small - 25mm X 25mm Medium - 45mm X 35 mm Large - 50mm X 40mm Material: plastic
eBay
10-100PC Kraft Bubble Envelopes Foam Shipping Bags Multifunctional Self-sealing Mailing Bubble Bag Waterproof Self-adhesive Bags
Aliexpress UK
Amtech White Plastic Self Adhesive Strong Sticky Removable Wall Door Hooks. Swivel arms: it has large rectangular hanging hooks with 3 swivel arms for added versatility. Amtech Large oval removable self-adhesive hook.
eBay
StoBag 100pcs Cellophane Self-adhesive Bag Plastic Opp Transparent Big Self Sealing Gift Shirt Chothes Packaging Clear Pouches
Aliexpress UK
Self Adhesive Hang Tabs. Strong adhesive stickers, Ideal for hanging boxes, greeting cards, small products etc. They have a strong adhesive and are easy to apply just peel them off the backing sheet and stick to your product and display them at point of sale locations.
eBay
StoBag Wholesale Cellophane Self-adhesive Bag Plastic Opp Transparent Big Self Sealing Gift Shirt Chothes Packaging Clear Pouch
Aliexpress UK
12x Heavy-Duty Self-Adhesive Hooks – No Drilling, Extra Strong Hold. Compact yet strong – these hooks keep your essentials within reach while helping reduce clutter. Just peel and stick. For best results, apply to a clean, dry surface.
eBay
Multi-Purpose Self-Fusing Silicone Tape Self-Adhesive Strong Repair Tapes Waterproof Bonding Tape for Electrical Plumbing Pipe
Aliexpress UK
Suitable for hanging towels, kitchen gadgets, keys, and many other things.
eBay
1.5-30m Self-Fusing Silicone Tape Self-Adhesive Plumbing Pipe Repair Tapes Waterproof Hose Leaks Wrapping Electrical Wires Tapes
Aliexpress UK
(Adhesive Hooks Heavy Duty Wall Hooks 44 lb/ 20 kg(Max) Self Adhesive Hook,Strong Adhesive Hooks. But not for painted wall), no need to nail and drill. We will reply to you as soon as possible and do our best to solve the problem.
eBay
148/200mm Self-Stick Instant Cabinet Drawer Handles Pulls - Aluminum Alloy Self Adhesive Cabinet Handle, Drawer Push Pull Handle
Aliexpress UK
The Disc Plate Hangers also has excellent adhesive to wood, hardboard and blackboard. The Original 'Invisible' Disc Plate Hanger. For Hanging: Porcelain, China, Earthenware, Glass, Plates and Plaques.
eBay
100/200Pcs/lot Small Tiny Mini Eye Pins Eyepins Hooks Eyelet Screw Threaded 9 Colors Clasps Hook For DIY Jewelry Making Findings
Aliexpress UK