The sprinkler system needed to be assisted by fire engines." Gilmore said they are still investigating the cause of the explosion. The Seymour company manufactures spray paint, which involves aerosol.

The Sycamore Fire Department ... after an explosion at a paint manufacturing plant in Sycamore on Monday morning. The explosion happened around 8:34 a.m. at Seymour of Sycamore Inc., located ...