This is a free-flowing, easy-to-use liquid rust removal product that can be applied by spray, brush or immersion. The liquid formula chemically reacts with the rust, making it easy to remove. Excellent for treating boat and yacht keels, caravan sub frames and garden gates — particularly wrought iron sections. The 500g bottle of Original liquid rust remover is one of Jenolite’s most popular products and provides approximately 4 square metres of coverage. It works brilliantly for tight recessed areas, box sections and tubular components. This tried and trusted orthophosphoric solution is super easy to use. Your work will be ready to prime in just 30 minutes. Jenolite — the professional choice since 1939.