The industry needed a product to solve the lift hole problem, and POPIT, Inc. answered that call by developing the POPIT plug. It is a quality product that is user friendly, effective, and, affordable!
The POPIT plug is the only product available that can fill AND cover lift holes in RCP in one easy step! POPIT installs in less than 2 seconds, and the unique design allows it to fit multiple size openings. Also, because POPIT is comprised of light weight polymers, it transports and stores easily.
POPIT was designed primarily for use in reinforced concrete pipe, but it has also been successfully applied to box culverts as well as many other uses. Its applications are only as limited as one's imagination.