UPGRADE COROKLEAN

• Effectively removes rust from steel surfaces.
• Removes cement droppings, stains, and hardened cement deposits.
• Provides a passivating coat to reduce future rusting.
• Easy-to-apply liquid formulation.
• Reaches difficult and congested reinforcement areas with ease.

• New and old reinforcement steel in construction projects.
• Removal of cement droppings from construction areas.
• Cleaning cement deposits from floors and tiles.
• Protection of embedded steel in repairable structures.
• Maintenance of tanks, pipelines, trusses, rafters, valves, bearings, and tools

• Product Type: Rust Remover, Cement Remover & Passivator
• Appearance: Red Coloured Liquid
• Specific Gravity @ 25°C: 1.070 – 1.090
• pH Value: 2.0 – 3.0
• Coverage for Rust Removal: 1 kg covers approximately 3–5 m² in 2 coats
• Consumption: 0.120 – 0.150 kg/m² per coat (rust removal)
• Consumption: 0.200 – 0.250 kg/m² per coat (cement removal)
• Application Temperature: +5°C to +50°C
• Packaging Available: 1 L, 5 L, 35 L, and 200 L containers
• Shelf Life: 12 Months in unopened original packaging.

For Rust Removal

Step 1: Ensure the surface is free from oil, dirt, and grease. For heavily rusted surfaces, clean mechanically using wire brushing or sandblasting.

Step 2: Apply UPGRADE COROKLEAN directly using a brush, cotton waste swab, or spray gun.

Step 3: Leave the product on the surface until the reddish rust colour changes close to the original black metal colour.

Step 4: After a minimum of 45 minutes, remove loose rust particles using a brush.

Step 5: Reapply on any remaining rusted areas if necessary.

Step 6: Allow the surface to dry completely (approximately 1 hour).

Step 7: Clean the treated surface with a water jet and allow it to dry thoroughly before further treatment.

For Cement Removal

Step 1: Dampen the affected area with water and wait for approximately 10 minutes.

Step 2: Apply UPGRADE COROKLEAN using a brush, cotton swab, or spray gun.

Step 3: Allow the product to react with the cement deposits.

Step 4: After at least 45 minutes, loosen and remove the deposits using a brush.

Step 5: Repeat the treatment if any deposits remain.

Step 6: Allow the area to dry completely and then clean with a water jet.

Upgrade Enterprises Private Limited
Plot Nos. SA-31, 32, 40 & 41,
Cuncolim Industrial Estate,
Cuncolim, Salcete, South Goa,
Goa – 403703, India.