Sunanda Rusticide — rust remover for corroded rebar and steel (20 kg)

Rust on exposed reinforcement is a ticking clock — left in place, it keeps expanding under a fresh patch and pushes the concrete apart until the repair fails. Sunanda Rusticide is the rust remover repair teams reach for to bring corroded rebar back to clean, sound steel before any patch goes on. Made by Sunanda Speciality Coatings Pvt. Ltd., it dissolves rust and scale from reinforcement so the new mortar bonds to bare metal instead of loose corrosion.

A wire brush skims the surface but leaves rust packed into the ribs and pits of a corroded bar. Sunanda Rusticide works chemically across the entire steel surface, lifting rust and mill scale from the crevices mechanical cleaning can't reach — leaving a clean substrate that a passivating primer and repair mortar key into and hold.

Formulated by Sunanda, a specialist Indian construction-chemicals manufacturer, Rusticide applies straight from the can by brush or spray, acts fast, and fits neatly into a standard repair sequence — which is why contractors handling corrosion and spalling repairs across India keep it on the job.

A dependable rust remover and construction chemical from Sunanda, Rusticide is used on Indian repair sites where getting reinforcement back to clean, sound steel decides whether a concrete repair lasts.