Established since 1868We constantly benchmark our prices!

Feefo logo

Proton Guardian Beer Line Protector 2.5kg

Feefo logo
In Stock

In Stock

Click & Collect

Items 'In Stock' are available from our Stockport store

Proton Guardian Beer Line Protector from Stephensons Catering Suppliers

Proton Guardian Beer Line Protector 2.5kg

Regrettably, the COVID-19 outbreak has resulted in current pub and bar closures across the country. This product will protect your beer dispense lines during shutdown.


  • Protects and cleans beer dispense lines for up to 6 months

  • Prevents damage, odour and other taints

  • Made with food grade ingredients

  • Simple to use

  • Works from 1 week up to 6 months


The Guardian Beer Line Protector is a specialised formula that will keep infrequent or disued beer lines clean and protected from 1 week, all the way to 6 months. The formula prevents long term damage, odours and taints. It also works to prevent poor appearance that occurs when any product is left in a dipsense line. 

This beer line protector is made from food-grade and safe ingredients, so after use it can simply be washed out with water to save time and hassle.

Guardian is used by many stadiums, hotels and function rooms in their cleaning processes and in the 'off-season' with effective results. In the current climate, it is a product that may help save you money and hassle.

TO USE: Simply mix the correct amounts of Guardian powder and clean water in a cleaning vessel and introduce into the dispense lines.  To change back to the chosen product, rinse the Guardian solution out with clean water and charge the lines with the selected drink.


Key Features:

  • Guardian Beer Line Cleaner
  • Protects out of use dispense lines
  • Works from 1 week up to 6 months
  • Prevents damage, odours and taints
  • Food safe formula
  • Easy to use
  • Simply wash out with water
More Information
Pack Size EA
Selling Unit EA

With our own dedicated fleet of vans servicing the North West and a dependable courier service for the rest of the country, we endeavour to get any stocked items ordered before 3pm to you within 48 hours (working days). Any UK mainland order placed over £50 (excluding VAT) is eligible for free delivery. For full information regarding our delivery details and routes, please click here. 

If you'd prefer to collect your order from our Stockport store, simply select the 'Click & Collect' option at checkout, complete the order and we'll do the rest. Click & Collect is available for paid orders only. Please bring a copy of your Order Confirmation with you when you collect your order. We have plenty of FREE parking available and there are strict social distancing measures in place to protect our staff and customers. 

If for some reason you are unsatisfied with your order, we offer a refund on all purchases of stocked goods if they are returned in the original box and in the condition they were sold, within 30 days. Charges may apply. For full information regarding returns, collection fees and charges relating to non-stock / special order items, please refer to our Returns Policy.