Blockbuster External Drain Cleaner - Sulphuric Acid Blend

Industry Leading Blockbuster drain cleaner 

Our heavy-duty blockbuster drain cleaner is a concentrated sulphuric acid drain cleaner. It works fast to power through blockages.

This is an industrial-strength drain unblocker for outdoor drains. Do not put in plastic pipework.

For a household pipework unblocker: Click here

Please note you must be over 18 to purchase this product. We have an effective and monitored age verification process provided by VerifyMyAge and we will not sell to those who do not meet the age restrictions for this product.

Wear masks and gloves due to fumes released. Must be over 18 years old to purchase. PPE should be worn!