
Hay Guard
Products
Maintain bale quality, minimise heating and deliver more consistent feed value from baler to bunk.
Maintain bale quality, minimise heating and deliver more consistent feed value from baler to bunk.
Maintain bale quality, minimise heating and deliver more consistent feed value from baler to bunk.






Product Overview
Product overview
Helping hay hold its value after baling
Hay Guard is a premium hay treatment that controls bale heating and helps maintain forage quality during storage and feeding. By slowing plant respiration after baling, it supports leaf retention, nutrient preservation and more consistent feed performance.
Hay Guard is a premium hay treatment that controls bale heating and helps maintain forage quality during storage and feeding. By slowing plant respiration after baling, it supports leaf retention, nutrient preservation and more consistent feed performance.
Controls heating and bale instability
Controls heating and bale instability
Controls heating and bale instability
Maintains leaf structure and nutrient density
Maintains leaf structure and nutrient density
Maintains leaf structure and nutrient density
Reduces dry matter shrink during storage
Reduces dry matter shrink during storage
Reduces dry matter shrink during storage
Supports stronger intake and production results
Supports stronger intake and production results
Supports stronger intake and production results
Expected Outcomes
Performance backed by real farm results
Performance backed by real farm results
Performance backed by real farm results
7X
Return on Investment
50%
Reduction in dry matter loss
15%
Improved dry matter intake
6.9 lbs
More milk per cow
How to apply Hay Guard
Hay Guard integrates directly into standard baling operations without slowing harvest efficiency.
Hay Guard integrates directly into standard baling operations without slowing harvest efficiency.
Hay Guard integrates directly into standard baling operations without slowing harvest efficiency.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.


Monitor hay moisture
Evaluate moisture levels before baling to determine treatment suitability and maximise performance during storage.


Set up application system
Install or calibrate liquid application equipment to ensure even treatment distribution during baling.


Apply during baling
Apply Hay Guard directly during bale formation to immediately reduce respiration and temperature buildup.


Store as normal
Stack and store treated hay normally. Hay Guard supports bale stability and reduces heating throughout storage.


Feed with confidence
Deliver livestock cooler, fresher hay that encourages intake and supports production outcomes.
Testimonials
See the results from producers like you
See the results from producers like you
See the results from producers like you
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
"Feed is cooler coming out of the silo; fresh as the day it was put in!"
Sam
Wisconsin
"This is the first bag of formented forage we've opened hat has ZERO spoilage. It smells fresh and looks just like when we filled the bag."
Chris & Jeremy
Michigan
"Our haylage feeds better, we have better bunk life, and the cows get more out of it. Our high-moisture corn never got hot. Period."
Bob
Ohio
"We use ISF products to preserve as much dry matter as we can and keep the best quality of feed for our cows."
Eric
Wisconsin
"I'm using Hay Guard to improve hay production, to limit weather damage on hay, and increase yields."
Brad Betchel
Australia
FAQ's
What You’re Thinking,
We’ve Answered.
What You’re Thinking,
We’ve Answered.
What You’re Thinking,
We’ve Answered.
Have questions about how Hay Guard works or how to apply it? Here are answers to some of the most common questions producers ask when protecting silage quality and feed performance.
What makes Hay Guard different?
What makes Hay Guard different?
What makes Hay Guard different?
Why is bale heating a concern?
Why is bale heating a concern?
Why is bale heating a concern?
When should Hay Guard be applied?
When should Hay Guard be applied?
When should Hay Guard be applied?
What types of hay can be treated?
What types of hay can be treated?
What types of hay can be treated?
Is Hay Guard safe to handle?
Is Hay Guard safe to handle?
Is Hay Guard safe to handle?


