BLUB All In One (6 In 1) is a multi-purpose lubricant with excellent properties for loosening stiff parts or components. Lubricates, protects, and reduces noise, creaking, and friction in all types of moving pieces. Suitable as a lubricant in Chains, brake/shift housings and cables, rear derailleur joints, derailleurs, and pedals. Ideal for protection and release on rusty or stiff screws and components, threads, etc... Facilitates the cleaning of dirt, grease, and grime on all types of components. Removes and displaces moisture. Safe to use on other surfaces such as plastic, rubber, carbon fiber, painted surfaces, or anodized metals.