Insul-Joint Expansion Joint 1/2 In Gray - All Sizes Size:4 In x 50 ft (15 Rolls) this must also be noted

this must also be noted on the delivery papers and photos taken and notify us ASAP

Improves interior noise control

Helps reduce blow-offs

finished appearance

and begin work in fall arrest

Insul-Joint Expansion Joint 1/2 In Gray - All Sizes Size:4 In x 50 ft (15 Rolls) this must also be notedInsul Joint is a closed cell (non crosslink) polyethylene expansion joint filler designed to prevent cracks and breaks during concrete expansion and contraction. Insul Joint can be used in all standard concrete construction, such as floor slabs, driveways, sidewalks, parking garages, highways and runways. Insul Joint is extruded from high quality closed cell polyethylene foam. Technical Specification: ASTM D 4819 Standard Specification for Flexible