Balchan Heavy Duty Deodorised Fish Oil

Balchan Heavy Duty Deodorised Fish Oil Specially blended anti-corrosive clear finish  rust preventative. Ideal for inaccessible places such as door cavities, crevices, joints, cracks, door, window and gate fittings, wrought iron, nuts and bolts. Use in automotive, marine and household. Can be applied by brush, roller or spray. Proper surface preparation is essential.