... Foam lnsulation Sheet Flexible, Wide 1 m, Temp. Range -50 to 100 Degrees C, Color Black, Material Elastomeric Closed Cell Rubber ... Foam lnsulation Sheet Flexible, Wide 1 m, Temp. Range - ... Degrees C, Color Black, Material Elastomeric HengBao Sheet and Roll Insulation is a black flexible elastomeric insulation. The expanded closed-cell ...