For all their applications, 3D printers can be finicky machines. From extruder problems, misaligned or missing layers, to finding an overnight print turned into a tangled mess, and that’s all assuming ...

Simply sign up to the European companies myFT Digest -- delivered directly to your inbox. French speciality chemicals group Arkema is seeking to buy the maker of Blu Tack, the child-friendly adhesive ...

Blu Tack is a must-have for many sticking up posters and notices to walls. How would teenagers decorate their bedrooms without it? Billions of packets of Blu Tack have been sold over the past four ...