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Permissible Products - Coalmex, Rockbuster II & Red D Gel B

Austin Powder Company has developed a variety of permissible products to meet virtually every application. Each of these products offers superior performance and is MSHA approved for use in underground coal mines or where a permissible explosive is desired.

Rockbuster II

  • Non-incendive sheathed explosive approved by MSHA for unconfined blasting of large boulders and rock slabs in underground coal mines.
  • A completely enclosed unit does not require drilling or stemming.
  • Easy to handle, prime, and place.
  • The flexible package conforms to the surface.
  • Saves money by reducing longwall downtime.


  • All Purpose emulsion explosive for blasting coal, partings, rock binders and overcasts.
  • Resistant to dynamic pre-compression.

Red-D Gel-B

  • High density and velocity dynamite.
  • Dependable under extreme conditions.
  • Delivers high energy for difficult blasting.

Product Documents

Safety Data Sheets
Dynamite – SDS
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1.1D Emulsion Explosives
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Product Information Brochures
Permissible Products
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We are a traditional manufacturer of initiation systems for industrial blasting operations and an important technological and research base for production and further development of initiation systems.

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Austin Powder Service CZ implements the latest technologies and products for blasting works, such as laser profiling, electronic modeling, and electronic detonators.

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