JACK-HAMMER | Concentrated Concrete Remover

JACK-HAMMER is a heavy-duty, fast working non-fuming acid cleaner for maintaining cement and  concrete trucks and equipment. JACK-HAMMER dissolves cement and loosens deposits of  concrete, mortar, and other Portland products. JACK-HAMMER is excellent for cement mixers,  trucks, and application tools.  JACK-HAMMER also removes light rust and helps prevent it from immediately reforming. When  applied to fresh or “green” cement, JACK-HAMMER will not evaporate or dry quickly. May be  allowed to stand for hours prior to removal.

Additional size available: N/A

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SKU: JBC24656 Categories: -Acid Cleaners, -Cement Truck Cleaners, -Rust Treatment & Converter

Apply JACK-HAMMER (RING BACK CONCRETE REMOVER) undiluted for best results. Can be  diluted up to 8:1 with water for very light ﬁlm removal, such as regular exterior washes of an entire cement truck. When using JACK-HAMMER as a truck wash, it is recommended that John-Henry  BRUSHLESS® be applied prior to rinsing, in order to neutralize any acidic residues that might remain. Then perform ﬁnal water rinse.

Color………………………………Clear, green liquid 

Odor………………………………. Mild, acidic 

pH…………………………………. <2 

Flash point…………………… None 

Speciﬁc Gravity…………….. 1.2 

Foam………………………….. None

 Biodegradable………………. Yes 

Shelf life………………………… One year in a sealed container.

Causes severe irritation and can cause burns and permanent damage to eyes. Causes moderate to severe irritation and possibly burns to skin. Mists and spray can irritate eyes, nose, throat, and respiratory system. Ingestion can cause severe irritation, burns and tissue damage to mouth, throat, esophagus, and stomach. May be harmful or fatal if swallowed.