Gecko® 775 Concrete OFF HD

• Dissolves scale
• Removes concrete and lime deposits
• Removes concrete and corrosion
• Has residual action to prevent build-up

• Removes concrete spills, waste and mortar
• Cleans brickwork and tools
• Concrete Mixers

• Dilute with water as required.
• Apply evenly to the surface to be cleaned
• Product may also be used by immersion
• Allow the product to act
• Scrub with a brush or rinse with a pressure washer
• Allow the surface to dry
• Rinse and/or wipe away any remaining residue

Handle with care. Avoid spilling and splashing. Use only in well-ventilated areas.
Keep containers tightly closed when not in use. Do not handle, store, or open near flames, sparks, hot surfaces, or sources of ignition.
Do not cut, weld, solder, drill, or grind on or near containers.
Ground and bond all transfer and handling equipment to prevent static discharge.
Avoid breathing vapors, mist, or spray. Avoid prolonged or repeated skin contact.
Use appropriate personal protective equipment (PPE) such as gloves, goggles, and protective clothing.
Wash hands thoroughly after handling and follow good industrial hygiene practices.
Do not reuse empty containers — they may contain product residues and should be properly rinsed and disposed of.

Store in a cool, dry, and well-ventilated area away from heat, sparks, open flames, and direct sunlight.
Keep containers tightly closed and stored upright to prevent leakage.
Store only in original containers made of compatible materials.
Maintain proper grounding and bonding during transfer operations.
Protect from freezing and excessive heat.
Keep out of reach of children and unauthorized personnel.
Store away from incompatible materials (refer to Section 10 of the SDS).

Dispose of product residues and empty containers in accordance with local, regional, and national environmental regulations.
Do not discharge into drains, surface water, or soil.
Refer to the product’s Safety Data Sheet (SDS) for detailed disposal and recycling information.