The Underground Stemliner is used in underground operations. Made from a blend of strong plastics, the Underground Stemliner is designed to withstand harsh conditions of underground site installation. Position the Underground Stemliner at the hole opening; push the anti-static ANFO hose along with detonator and a primer through the Stemliner packaging and into the hole. When the hose reaches the toe of the hole, the liner is in place. Simply turn on the air and blow the liner full of ANFO.
- Width: 1 ½” to 4″ in diameter
- Length: custom made to your operation