Multi-alarm blaze erupts inside Mercer Co. building

EAST WINDSOR, N.J. - March 26, 2014

The fire broke out around 2:30 a.m. on the 100 block of Lake Drive.

The corporation specializes in foam spray and fiberglass insulation in residential homes and commercial buildings.

It took crews about an hour to get the blaze under control.

There were no reports of any injuries.

So far, there is no word on what sparked the blaze.

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