About 3M Direct
8+ active 3M Direct promo codes and discounts as of May 2021. Free 3mdirect.co.uk coupons verified to instantly save you more for what you love. Last Updated: Feb 08, 2018 10:14:04. Thought of by some as merely a brand of sticky-tape, 3M is in fact a science-based company that produces thousands of imaginative and ground-breaking products across several markets. While Post-it notes are possibly their most widely-recognised offering, some lesser-known products produced by the international giant include medical stethoscopes, void fillers used in aeroplanes, and abdomen supports to help relieve maternity pains.