Neptune Products

We are suppliers of scientifically proven DIY repair products that help you fix common problems of engines, transmissions and hydraulics in vehicles, boats and machinery. You can do this whilst you drive or operate your gear, saving you precious "downtime" and often without you touching a spanner !! Our products are backed by free technical service that will save you "serious" money. You can extend engine and machinery life, plus save on fuel by up to 16% and engine oil by up to 50%, thus significantly reducing your "carbon footprint". Operating since 1998 we give a 200% money back guarantee on our product performance.