This handy little device makes it super easy to dispense liquids from WA Sealers 20L containers. Put simply it is a 58mm cap with a built in tap.
However, what makes this device special is that it has a built in vent tube. This allows air to enter the container as the liquid is draining out. When the tap is opened both the liquid outlet and the air vent are opened simultaneously. This prevents an air lock and allows for quicker and more consistent liquid flow.
With a normal tap you need to find somewhere for the air to get in. If the container has a bottom bung you could achieve this by removing the bung, drilling out the backing blank, fitting the tap and then opening the cap to vent. If you don't have a bung you would have to punch a hole somewhere near the top of the container. This effectively ruins the container, making it unsuitable for storage or reuse. None of this is a problem if you use the Aeroflow Tap.
To use all you need to do is:
- Remove the standard cap from the container
- Screw on the Aeroflow tap cap making sure the outlet is facing the cap side of the container
- Tip the container on it's side (with the cap at the bottom)
- Twist the tap 180 degrees to open and close the tap as required
This handy little device makes it super easy to dispense liquids from WA Sealers 20L containers. Put simply it is a 58mm cap with a built in tap.
However, what makes this device special is that it has a built in vent tube. This allows air to enter the container as the liquid is draining out. When the tap is opened both the liquid outlet and the air vent are opened simultaneously. This prevents an air lock and allows for quicker and more consistent liquid flow.
With a normal tap you need to find somewhere for the air to get in. If the container has a bottom bung you could achieve this by removing the bung, drilling out the backing blank, fitting the tap and then opening the cap to vent. If you don't have a bung you would have to punch a hole somewhere near the top of the container. This effectively ruins the container, making it unsuitable for storage or reuse. None of this is a problem if you use the Aeroflow Tap.
To use all you need to do is:
- Remove the standard cap from the container
- Screw on the Aeroflow tap cap making sure the outlet is facing the cap side of the container
- Tip the container on it's side (with the cap at the bottom)
- Twist the tap 180 degrees to open and close the tap as required
Other Products of Interest
About Us




We're a Perth-based family business committed to providing honest advice, exceptional service, and the right solution for every customer.
Led by a Chemical Engineer with over 20 years of experience in the chemical and concrete industries, we have the knowledge to solve even the most challenging sealing and cleaning problems.
We carefully select and test every product we sell, offering high-performance, environmentally friendly solutions that meet our strict quality standards.
Whether you're a homeowner, contractor, or builder, we take the time to understand your needs and provide practical, customised recommendations that deliver results.
About Us

We're a Perth-based family business committed to providing honest advice, exceptional service, and the right solution for every customer.

Led by a Chemical Engineer with over 20 years of experience in the chemical and concrete industries, we have the knowledge to solve even the most challenging sealing and cleaning problems.

We carefully select and test every product we sell, offering high-performance, environmentally friendly solutions that meet our strict quality standards.

Whether you're a homeowner, contractor, or builder, we take the time to understand your needs and provide practical, customised recommendations that deliver results.
Common Questions
You can reach our customer support team by our Contact Us form, calling 08 6496 0444.
Our dedicated team is between 8.30am - 4.30pm WST (Mon - Thurs) and 8.30am - 3.30pm WST (Fri) to assist with any inquiries or issues.
We’re committed to providing prompt and effective solutions to ensure your satisfaction.
We offer a 30-day return policy for all products. Items must be in their original condition, unused, and include the receipt or proof of purchase. Refunds are processed within 5-7 business days of receiving the returned item.
For more information regarding our Returns Policy please click here.
WA Sealers ships all orders from our WA warehouse using third-party courier services. Delivery to the east coast typically takes around 7 business days.
Please note that once an order has left our warehouse, shipping is managed by the courier and we’re unable to control transit times or provide detailed tracking updates on its location.
For more information regarding our Shipping Policy please click here.