OXALIC ACID 5KG CAN

• effectively cleans aluminum, copper, brass, gold and silver items
• also suitable for cleaning the boat gelcoat surface and for use in an ultrasonic cleaner

Instructions for use:

• prepare the acid mixture by mixing 1 part of oxalic acid and 9 parts of lukewarm water
• submerge the object being cleaned in the mixture or spread on the surface being cleaned, e.g., with a brush or pressure sprayer and let it sit until the dirt has been removed
• contact time can range from a few minutes to a few hours depending on the dirt build-up on the object
• rinse the acid mixture thoroughly with plenty of clean water before the product dries on the cleaned surface
• when using ultrasonic cleaner, follow the dosage recommended by the equipment manufacturer

Note!:

• can damage the rubber seals
• do not let it to dry on the surface being cleaned