#3300 Expansion Joint is a Closed Cell Neoprene Sponge that can placed horizontally beneath relieving angle, or in the vertical expansion joint to act as a control joint.
Vertical 3/8″ x 3″ x 50
up to 50% non adhesive 500 lf / box
Horizontal 1/4″ x 2-3/4″ x 50′
up to 50% on one side 500 lf / box
Closed cell neoprene conforming to ASTM D 1056, RE41