Skip to main content

We've detected you're visiting from:

Go to local site Stay here
Advanced logo

RTUBU

Bubble-up leak detector. RTU BU is a Bubble-up leak detector specifically designed to locate refrigerant leaks. Standard bubble-up leak detectors, designed for use with natural gas, are unsuitable: their lower viscosity means they will not cling to surfaces as effectively and can easily be blown off the pipework before the refrigerant leak is identified.
Ready to use

Ready to use

RTUBU

RTUBU

    Part number Description Size
    S010173GB RTUBU 1 L
    • Specifically designed for refrigerant leaks
    • Produces long-lasting bubbles
    • Clings to all surfaces
    • Suitable for copper, steel and aluminium pipework
    Pump selector

    Need help finding the right chemical for your application?

    Use our handy chemical selector tool to find the right Advanced product for the job.

    Where to buy

    Our products are sold nationwide by all major suppliers.

    Find a stockist