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Collar Plugs

Collar Plugs are designed to protect the collar of the hole, and prevent backfill. They come in a range of sizes.

Multiple Sizes Available

Part #
Plug Sizes
BBCP-11″ – 2″
BBCP-1A2″ – 2.5″
BBCP-22″ – 3.5″
BBCP-63″ – 5.5″
BBCP-95.5″ – 9″
BBCP-105.5″ – 11″
BBCP-1811″ – 18
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STEMLOCK® Improving and Controlling Blasting

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STEMLOCK® Improving and Controlling Blasting

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