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

Preserve Your Silage.
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
Higher Spoilage – Uncontrolled fermentation leads to mold and waste
Product Coverage
Nutrient Loss – Poor preservation reduces feed quality
Reliability
Heating Issues – Silage can overheat, damaging proteins
Tank Life
More Shrink – Without Silac Extra, dry matter losses increase
Smell
Inconsistent Fermentation – Risk of bad bacteria taking over
Smell
Lower Feed Value – Animals get less nutrition from poorly preserved silage

With si-lac extra

Cost  Savings
Prevents Spoilage – Controls fermentation to stop mold and waste
Product Coverage
Locks in Nutrients – Preserves more protein and energy for livestock
Reliability
Stops Heating – Keeps silage cool to prevent nutrient loss
Tank Life
Long tank life (up to 5-14 days), providing flexibility during application.
Smell
Reduces Shrink – Minimizes dry matter losses for more usable feed
Smell
Boosts Fermentation – Promotes good bacteria for faster, more stable silage
Smell
Improves Feed Quality – Results in more nutritious, better-tasting silage for animals
Smell
Faster ph control - Controls Ph Level 5x faster than freeze dried silage inoculants
Order Si-lac Extra Today
Order Si-lac Extra
benefits
benefits

Why Choose
Si-lac Extra?

Unlock the full potential of your silage 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