Sinks and Basins Questions & Answers

How to fix a leak under the kitchen sink (between the plug hole and the waste pipe)?

If you are struggling with a leak where the plug hole meets the connection for the waste pipe, your trap washer may need replacing. We have a FIX-A-TAP Trap Washer Kit available in 3 sizes 32mm 38mm and 50mm. If that is unsuccessful we recommend you use our PlumbConnect Plumbers Registry to find a plumber in your area.


Browse our HOW TO FIX resource, searching for the guides to fix a tap, fix a toilet, fix a shower, Q&As and more.

Let’s go!
Find a... Find a Stockist or Plumber
Find a Stockist
Find a Stockist

Search for your local stockist of our products.

Find a Plumber
Find a Plumber

Search for licenced trade plumbers in your local area.

Our Brands Our Products

Search our site for one of our products under the following brands.


Tap valves, washers, cartridges, tap fittings & more.

01 04
Find a

Need help finding a qualified trade plumber in your local area? Our plumbers directory caters for a large number of locations throughout Australia so take the hassle out of your next plumbing project, renovation or home repair and enlist the help of a qualified professional.

Let’s go!

You have added this item to your favorite

Your favorite is empty

Add product by clicking the 'heart' icon