The development of HPZ Crusher Backing eliminated the need to prepare and pour molten zinc or babbitt for backing wear liners in cone crushers. However, until the development of HPZ Locking Compound, it was still necessary to use molten metal to lock the bronze bushings on Symons, Telsmith, Svedala, and other rock crushers. Dangerous and costly molten metal can be completely eliminated from crusher maintenance procedures by using HPZ Locking Compound. Melting and pouring equipment and special protective gear is also eliminated.

HPZ Locking Compound is a high temperature and high impact material for locking bronze bushings in Nordberg, Telsmith, Svedala etc. rock crushers. It is safe and easy to use. You save time and money with HPZ Locking Compound because all you do is mix and pour at room temperatures. No special training or experience is required.

One 3.4 kg (7.5 lb) kit contains three ingredients: resin, filler, and hardener. When properly mixed, one kit provides 1884.4 cm^3 (115 cubic inches) of material. This is enough to lock the inner and outer eccentric bushing on a Nordberg Symons 4-1/4 Standard or Shorthead cone crushers. Two kits are needed to lock the outer eccentric bushing on a Symons 5-1/2 Standard and Short Head Cone Crushers.