Black powder solvent (consentrate)
Jæger Justnæs' black powder solvent efficiently dissolve powder fouling and residue. The concentrate (50ml) is mixed with 1.45 litre water and gives 1.5 litre solvent.
Does not contain petroleum-based products or emulsifying agent and will separate after a while. Lightly shake the solvent before use.
Tips: A small amount of vegetable cooking oil may be added to reduce foam. Methylated spirit can be added in cold weather.