10 x 3M Dual Lock SJ 3550CF Adhesive Rectangles, Width:25.4mm x 50mm
This product is "one-component", that is, it mates with itself,(2 rectangles are needed for each junction = 5 possible joints).
3M VHB technology black acrylic adhesive for secure fixings
3M VHB adhesives can replace mechanical fixing systems (rivets, welds,screws) and liquid adhesives, eliminating the need for drilling, smoothing, finishing, screwing and welding