Covid-19 Notice: The Shop & Builders Yard are open as normal with social distancing in place.

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Shop opening hours

Monday - Friday: 8.45am - 5.30pm
Saturday: 9.00am - 5.00pm
Sunday: Closed

Yard opening hours

Monday - Friday: 7.30am - 5.30pm
Saturday: 9.00am - 5.00pm
Sunday: Closed

Drain Cleaning

We have chemicals & tools to unblock even the worst drains, toilets or sinks. Check in-store to see what you need for yours.

Knockout 500g Caustic Soda Drain Cleaner

Clears Drains in 30 Minutes

£2.49 inc VAT

  More info

Please notify me when this product is back in stock.

Barrettine 500ml Knockout Drain Cleaner

Non-Acidic Formulation

£2.75 inc VAT

  More info

Max 1kg Caustic Soda Drain Cleaner

Clears Drains in 30 Minutes

£4.95 inc VAT

  More info

Please notify me when this product is back in stock.

Barrettine 1L Knockout Drain Cleaner

Non-Acidic Formulation

£4.95 inc VAT

  More info

Barrettine 500ml Toilet & Drain Unblocker

Sulphuric Acid Formulation

£3.99 inc VAT

  More info

Knockout 1kg Caustic Soda Drain Cleaner

Clears Drains in 30 Minutes

£4.95 inc VAT

  More info

Barrettine 1L Knockout Toilet & Drain Cleaner

Sulphuric Acid Formulation

£7.49 inc VAT

  More info

Barrettine 500ml Knockout Sink & Bath Unblocker

Clears Fat, Grease & Hair in Minutes

£3.49 inc VAT

  More info

500ml Buster Foaming Drain Cleaner

Prevents Blocked Drains

£3.99 inc VAT

  More info

300ml Buster Plughole Unblocker for Bathrooms

Safe & Simple To Use

£4.15 inc VAT

  More info

300ml Buster Plughole Sanitiser Gel

Kills Germs & Freshens

£4.49 inc VAT

  More info

200g Buster Plughole Unblocker for Kitchens

Stops Slow Draining Water

£4.49 inc VAT

  More info

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