Comparison
Benefits
How it works
Testimonials
Proven by 500+ farms across the world
Proven by 500+ farms across the world

Preserve Your Hay.
Protect Your Profits.

With Silac Extra, reduce spoilage, preserve nutrients, and improve livestock health using fresh culture bacteria proven to work.

Order Si-lac Extra Today
Order Today
AU Certified for
Organic Use
Comparison
Comparison

From feed loss
to feed preservation

Stop losing feed to spoilage — start preserving it with Si-Lac Extra.

Without si-lac extra

Cost  Savings
Increases risk of spontaneous combustion
Product Coverage
Reduced hay quality - delayed baling results in over-dried hay leading to loss of nutrients, and decreased feed value
Tank Life
Time consuming process - extended time spent waiting for hay to reach a safe moisture level, reducing efficiency in the field
Smell
Shorter harvest working hours
Smell
Nutrient loss in forage. Delayed baling results in leaf shatter & loss of critical nutrients, lowering the overall feed Quality
Smell
Unpredictable weather risks - more time in the field increases exposure to unexpected weather damage

With si-lac extra

Cost  Savings
Stops Heating & mold - Live fresh culture bacteria controls temperature spikes,preventing spoilage
Product Coverage
Costs 2/3 less - More affordable than chemical preservatives
Tank Life
No Odor - Keeps forages natural fresh aroma of hay that livestock prefer, and also making it more appealing to buyers
Smell
Improves bale quality - the beneficial bacteria in Silac Extra enhance fermentation, leading to less risk of spoilage
Smell
Harvests moisture- effective up to 25% moisture
Smell
All Natural & Safe - no chemicals, just fast acting organic fresh culture bacteria
Order Si-lac Extra Today
Order Si-lac Extra
benefits
benefits

Why Choose
Si-lac Extra?

Unlock the full potential of your hay and silage with proven results.

Contact Us

Maximize Feed Quality

Fresh culture technology locks in nutrients faster for premium-quality feed.

20%

Proven up to 20%
gain in livestock efficiency.

Reduce Spoilage

Aerobic stability minimizes waste and keeps feed fresher for longer.

Certified Organic

Safe and effective for organic and conventional systems.

Save up to 75% compared to traditional chemical based preservatives.

75%

Boost Livestock Health

Greater digestible protein and energy yields improve animal performance.

How does it work?
How does it work?

Simple Steps to Better Feed

From ordering to application, Silac Extra is designed to make hay preservation easy and effective.

01
Call Us

Speak with Nathaniel or Jeff to learn more, or to place your order today.

Contact Us
Contact Us
02
Order Silac Extra

Fast and reliable delivery to your farm

03
Apply Silac Extra

Follow our easy instructions to treat hay or silage

03
See Results

Fresher feed, healthier livestock, and reduced waste.

Trusted by farmers across North America and Australia
Trusted by farmers across North America and Australia

Don't take our word for it.
Take theirs.

With Silac Extra, reduce spoilage, preserve nutrients, and improve livestock health using fresh culture bacteria proven to work.

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Name Surname
Position, Company name

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Name Surname
Position, Company name

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Name Surname
Position, Company name
contact
contact

Call to Order
Si-Lac Extra or Ask Questions

Protect your hay and boost your profits with the most reliable hay preservative on the market

Nathaniel van hierden
CEO & Sales
+1 (403) 634-0065
nathaniel@hay-bros.com
Jeff Van Hierden
President & Sales
+1 (403) 634-0065
jeff@hay-bros.com