Rings made of 316L stainless steel

40% Polyurethane

A built-in vacuum safety valve prevents damage from powerful vacuum disposal pumps

rust-proof

50 % Polyester

NAUTICclean 16 Bilgen und Motor Entfetter, 1 L Dropshipper Ware Rings made of 316L stainlessNAUTICclean 16 bilge & engine degreaser Alkaline Concentrated formula. Oils, greases, lubricants, exhaust gases Specially formulated for the perfect cleaning of ship engines and bilge spaces. Easily removes dirt caused by grease, hydrocarbons, soot, oil residues, fumes, etc. It does not attack light metal alloys, paints, and plastics. Environmentally friendly thanks to plant based surfactants. INSTRUCTIONS: Dilute 1 part of the product with 2 to 3