Lubrisolve Penetrating and Release Fluid 1 litre

Good stuff , cheapest for the quantity and got various jobs done

Quite a bit thicker than I was expecting, but either way does the job the oil should do

I always use penetrating oil on difficult screws, nuts et. Even though this does not mention oil in the description it really does work just as well. Therefore, I rcommend it at least for this purpose.

Just use a small plastic hand sprayer pump, does same as a can of WD40.

Did the job, 50 year old nuts and bolts come undone, no snaps or breaks.

I use this product for freeing seized parts on trumpets and other brass instruments. I have only used it on non ferrous metals and have found that also using some heat helps it creep even better n

Good gear