A concrete sludge remover that also has the effect of lifting rust from metal surfaces and removing it!
"Samtech R-7" is a remover that can chemically break down and remove concrete slurry made from multi-layered organic fatty acids. It demonstrates excellent effectiveness as a cleaning agent for metal forms, aluminum forms, stainless steel forms, and more. It gradually decomposes and destroys adhered concrete, mortar, and cement paste. 【Features】 ■ Easily decomposes concrete slurry adhered to temporary equipment, etc. ■ Significantly improves the efficiency of formwork maintenance and cleaning tasks ■ Requires no effort in a short time ■ Can be diluted with water up to 7 times, making it economical ■ Does not damage concrete surfaces
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basic information
【Scope of Use】 ■ Metal forms ■ Aluminum forms ■ Stainless steel forms ■ Bolts ■ Nuts ■ Form ties ■ Various clamps ■ Wall connection materials, etc. 【Usage Instructions】 < Dipping > ■ Please pour the diluted liquid of R-7, which can be diluted up to 7 times as desired, into a container. (Adjust according to work speed, amount of cement, etc.) ■ Submerge the body covered in sludge into the liquid and leave it for 3 to 12 hours. ■ During this time, occasionally stir or raise the water temperature to about 40°C for better efficiency. ■ Place small concrete chunks into the cleaning solution; it is effective as long as bubbles are produced. < Direct Application > ■ Remove large sludge as much as possible with a scraper. ■ Apply the diluted solution (5 to 7 times) onto the concrete using a brush or similar tool. ■ Leave it for about 10 minutes, then use a stiff brush to wash it off with water. ■ If it does not dissolve completely just by applying, wrap it with a cloth and pour the solution over it, then wash it with water after 30 minutes. < Cleaning of Decorative Plywood Formwork > ■ Apply the diluted cleaning solution of R-7 onto the surface of the formwork using a roller, brush, etc. ■ After 30 minutes, wash it with water. Fine sludge will be removed.
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【Usage】 ■ Removal of concrete, mortar, and cement paste adhered to metal forms, etc. ■ Removal of rust, concrete, mortar, and cement paste adhered to aluminum temporary materials and various plated temporary materials (excluding zinc plating). 【Precautions for Use】 ■ Do not use on plated parts such as zinc-coated steel sheets. ■ When using with paint, it may peel off depending on the type of paint. ■ Please test in an inconspicuous area before use. ■ Regularly remove impurities that accumulate under the container used for dipping. ■ Always wear a mask, goggles, and rubber gloves. ■ If it gets into your eyes, rinse them with clean water for at least 15 minutes and seek medical attention. ■ If it comes into contact with skin, wash the affected area thoroughly with water and soap. ■ Take care to prevent discharge into rivers, seas, etc. ■ When disposing, entrust to an industrial waste disposal contractor authorized by the prefectural governor. ■ For other precautions, please refer to the SDS (Safety Data Sheet).
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Company information
TOA Shiburu Co., Ltd. is a company engaged in the collection and transportation of industrial waste, proper disposal and recycling, manufacturing and sales of recycled fuels such as regenerated heavy oil and lubricants, and tank cleaning using powerful suction vehicles. With the corporate goal of "complete recycling of waste," we aim to protect a rich global environment to pass on to the next generation by effectively utilizing limited resources as an environmental solutions company.
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