INERT Semtex 90H 400 gram block

Regular price $30.00 Sale

INERT Semtex 90H 400 gram block. X-Ray is accurate and will respond in x-ray just like the real explosive. Will not dry out and is moldable.

The INERT Semtex 90H 400 gram block is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Mar 19, 2026

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