# COMAR Title 11 — Department of Transportation

## Subtitle 19 — Motor Vehicle Administration — School Vehicles

### Chapter 03 — Type II School Vehicles — Construction Standards

#### Regulation .36 Undercoating.

*COMAR 11.19.03.36*

A. The entire underside of the vehicle body and front fenders, including floor members and side panels below floor level, shall be coated with a fire resistant asphalt based or rubber based undercoating material applied by spray method at least 1/8 inch thick in order to seal, deaden sound, insulate, and prevent oxidation.

B. Fiberglass construction is exempt from undercoating requirements.