Bulldog BDX Penetrating Fluid

Bulldog BDX is from our experience the best product on the market for penetrating rust and freeing off seized bolts, nuts etc. 

From their website:

'A highly efficient versatile and effective lubricant/penetrating product, which incorporates the latest anti-friction/anti-wear technology, ceramic reinforced PTFE. Providing the ultimate in lubricating performance in any industrial environment, from heavy plant to golf courses. Bulldog BDX rapidly combats moisture and corrosion, leaving a clean and lubricated surface. Use as a lubricant on chains, slides and guides, small bearings etc. and as a superb release agent for even heavily corroded and/or seized components. Highly recommended for off shore oil and marine applications.'