Defoamer Ultra | Anti-Foaming Agent for Spray Tanks & Irrigation
Highly concentrated defoamer designed to eliminate foam in spray tank mixtures or other systems where foam may form.
Defoamer Ultra
Highly Concentrated Anti-Foaming Agent for Agriculture, Turf & Industrial Use
Eliminate foam fast with Defoamer Ultra, a highly concentrated anti-foaming agent specifically designed to control and suppress foam in spray tank mixtures, irrigation lines, and other liquid applications. Whether foam has already formed or is likely to develop, De-Foamer works quickly to restore optimal flow and prevent delays in your operation.
Manufactured by Flo-Tec Inc., this silicone-based formula disperses easily, integrates seamlessly into your system, and is safe for use in agricultural, turf, nursery, and water treatment environments. Ideal for sprayers, mixing tanks, and industrial processing systems.
Manufactured by Flo-Tec Inc., this silicone-based formula disperses easily, integrates seamlessly into your system, and is safe for use in agricultural, turf, nursery, and water treatment environments. Ideal for sprayers, mixing tanks, and industrial processing systems.
Key Benefits:
Highly concentrated formula—just 1–2 fl. oz. per 100 gallons of water
Quickly eliminates existing foam and prevents formation
Safe and effective for agricultural, turf, and industrial systems
Water-dispersible and mild in odor
Stable under wide range of temperatures and storage conditions
Application Instructions:
Add 1 to 2 fluid ounces of Defoamer Ultra per 100 gallons of water in the tank mix
For best results, add early in the mixing process to prevent foam before it starts
Product Details:
Form: Liquid
Appearance: Clear to hazy or milky white
Odor: Mild
pH (1%): 4–7
Freezing Point: -40.27°C
Boiling Point: 348.5°F (est.)
Solubility: Dispersible in water
Storage: Store in a cool, dry place; avoid freezing and direct sunlight
Safety Data Sheet and Label
Innovative Solutions
We developed our own innovative solutions in-house with our own state of the art laboratory dedicated to water treatment applications.
Effective Water Delivery
We treats tens of thousands of acres of irrigated crops to maximize the effectiveness of water delivery for higher yields and lower maintenance costs.
Field Water Testing
We have added water-testing training and a custom developed kit for field water testing to provide our dealers with accurate scientific testing methods, taking the guesswork out.

About Us
Flo-Tec was founded in 1976 in Largo, FL as a manufacturer’s representative agency marketing chemical pumps and control systems throughout the state of Florida.
Flo-Tec treats tens of thousands of acres of irrigated citrus, fruit, vegetable, and nursery crops to maximize the effectiveness of water delivery for higher yields and lower maintenance costs.