Calling the hunger strike "political drama", CAIT Secretary General Praveen Khandelwal said Mr Kejriwal was shedding "crocodile tears".
Mr Khandelwal, in a release, said the trading community was not impressed as Mr Kejriwal was not doing what he was capable of but trying to "score political mileage" on the issue.
The sealing drive is being carried out by a Supreme Court-appointed Monitoring Committee against business establishments using residential properties for commercial purposes, and is being implemented by the three BJP-ruled Municipal Corporations of Delhi.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.