3M™ Dome Closures

3M Dome Closures

3M™ Re-enterable PST (Pull N’ Shrink Tubing) Dome Closures offer fast, rugged splice protection with easy re-entry. These closures provide an economical method of protecting butt splices for pedestal, hand hole or polemount applications. They provide protection from the harmful effects of moisture, insects and ultraviolet light. The dome closure is easily installed—no special tools or flames are needed—and provide a valuable no-cost re-entry.


[PDF] 3M PST Dome Closures Brochure