SBK Brushwood Killer is a tough weed killer for brambles, thistles, nettles and tree stumps. Made by Vitax, SBK stands for Synchemicals Brushwood Killer.
In the early nineties, Herb Miller led a product development project code named Silver Bullet. The team started collecting pairs of words where the first started with an S and the second with a B. This website is the continuation of that part of the project. Nowadays other projects display alternatives to their official acronyms on their websites.