Tank Liner
The bottomless stock tank liners are the perfect solution for installing your Sioux Steel bottomless stock tank on porous soils or when you don't want to mix limestone or cement for the bottom of your tank. Especially useful in remote areas, or if you just want a liner. This kit includes the 36-millimeter poly liner and the necessary clamps and hardware for your tank.
This is a 36 mil poly liner!
Stock Tank Liner for the Sioux Steel Bottomless Stock Tanks


Installing the stock tank liner

Liner Specification Sheet
Stock Tank Liner Description
These high-quality liners are designed to fit seamlessly into your Sioux Steel Stock Tank and provide numerous benefits for you and your animals!
Benefits of a Lined Bottomless Tank
- Extends tank life: Protect your tanks from rust and corrosion
- Improves water quality: Prevents contamination from metal oxidation
- Easy cleaning: Smooth surface makes maintenance a breeze
- Cost-effective: Cheaper than replacing the entire tank
- UV-resistant: Withstands harsh outdoor conditions
Converting Your Existing Sioux Tank
Installing a lighter in your existing tank is very straightforward. Simply lay the liner out, pull the edges up to the metal lip and tampon the wall glass to hold the liner in place. Using a rubber mallet makes this process very simple and fairly effortless.
- Clean and dry your existing tank thoroughly
- Place the liner inside the tank, smoothing out any wrinkles
- Secure the liner using our Bottomless Stock Tank Liner Clamps (sold separately)
- Fill the tank and enjoy your newly lined watering system
Easy Installation
Our Bottomless Stock Tank Liners are designed for hassle-free installation. With their flexible yet durable material, they conform easily to your tank's shape. Most farmers can complete the installation process in under an hour, even for larger tanks. No special tools or skills are required – just follow our simple instructions for a perfect fit every time.
The Importance of Constant Water Supply for Livestock
Ensuring a reliable, clean water source is crucial for the health and productivity of your livestock. Adequate hydration is essential for:
- Maintaining proper body temperature and metabolic functions
- Supporting milk production in dairy animals
- Promoting weight gain in meat animals
- Preventing dehydration-related illnesses
- Enhancing feed intake and digestion
Invest in the well-being of your animals and save yourself the labor of constantly filling existing tanks. Our liners ensure that your livestock always have access to clean, uncontaminated water, supporting their health and your farm's productivity.


