Blub lubricating oil (6 in 1) is a multi-purpose lubricant with excellent properties for loosening seized parts or components of your bike. Lubricates, protects and reduces noise, creaking and friction in all types of moving components. Suitable as a lubricant on: chains, brake/shift housings and cables, rear derailleur joints, derailleurs and pedals. Ideal for protection and release on: rusted or seized screws and components. threads, etc. Facilitates cleaning of dirt, grease and grime on all types of components. removes and displaces moisture. safe on other surfaces such as: plastic, rubber, carbon fiber, painted surfaces or anodized metals. Spray bottle for convenient application.