Senatel™ Magnafrac™ is an economical water resistant packaged explosive designed for priming applications and column explosive, suited for surface and underground mining and general blasting. Senatel™ Magnafrac™ can be used as a primer for the initiation of ANFO columns, and cartridges can be readily split during tamping to maximise coupling and bulk strength within blast holes. In Brazil this product is traded under the brand name Senatel™ Magnafrag™.