Inert Semtex 10 400g Block

Regular price $30.00 Sale

Inert Semtex 10 400 g block explosive simulant x-ray correct. Built in cap well for detonator

The Inert Semtex 10 400g Block is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: Jul 25, 2026

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