Toilet & Drain Unblocker

  • Toilet & Drain Unblocker

Toilet & Drain Unblocker

Product description:

Knockout Logo

For trade and professional use only. Sulphuric acid based product (with inhibitor) specially designed to rapidly clear blockages in outside drains, pipes and toilets only. (Industrial strength for trade and professional use, wear protective clothing). 

Not recommended for use with septic tanks.

For blockages in other waste fittings/pipework use Knockout® Sinks, Showers & Baths.


6 x 500 ml, 1 x 4 L

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