Products Overflow Gaskets
Overflow Gaskets
User ManualA$8.73
(Incl. GST)
Rubber gaskets designed to match perfectly with Rain Harvesting™ overflow fittings, allowing you to easily seal your overflow to your tank without liquid sealants.
Features and benefits
Clean, simple seal
The easiest way to seal your overflow to your tank, with no liquid sealants required.
Product Support resources
Frequently asked questions
What's in the box?
Do I need an overflow gasket if I'm using silicone sealant?
How do I install my overflow gasket?
Does my overflow gasket need maintenance?
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Overflow Gaskets
A$8.73
Size & Fitting
Pipe Size
100mm - TATO13
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