Class D

Fig 1: Class D Sealant Bead Finish Examples

Courtesy of VOLVO CARS OF NORTH AMERICA.

Seal with no requirements for the finish.

The sealant must be liberally applied.

Minimum material thickness = 0.5 mm.

Lines, lumps and pools of up to 5 mm are acceptable.

The dimension of the bead must be as in panel section D.

D1 = minimum 0.5 mm, maximum 5.0 mm.

D2 = minimum 7.0 mm, maximum 50 mm.