Precast Bolster Chairs 1" PrepEquipment repeat the injection (3 to

repeat the injection (3 to 4pressures on the trigger) through the same injection port

may also be drill-mixed

always mix Concrete Renew Fine with a mixing liquid created from a 3-to-1 ratio of water to Planicrete UA

Product literature provides general information applicable to some conditions

Precast Bolster Chairs 1" PrepEquipment repeat the injection (3 toThese are manufactured in predetermined lengths and are easily connectable achieving any length desired for large scale construction projects. These chairs are available in many heights and will accept bar in any diameter. They are DOT approved in the USA and Canada and are constructed out of a durable non corrosive polycarbonate material. Points on the legs ensure minimal surface contact. These are sold by the box only. 1" x 32" lengths have 120