When it comes to protecting silage, oxygen is the enemy. Even small amounts seeping through the cover can trigger spoilage, nutrient loss, and wasted feed — all of which eat into farm profits. Silostop Max is designed to solve that problem. Its advanced oxygen barrier technology keeps silage fresh for longer, dramatically reducing waste and saving farmers time and money.
Why Oxygen Barrier Technology Matters
Conventional black polythene may look tough, but when it comes to blocking oxygen, it’s surprisingly porous. Over 24 hours, standard black plastic can allow around 300cc of oxygen to pass through every square metre — cling film can let in as much as 1,000cc. In contrast, Silostop Max allows less than 1% oxygen ingress, protecting the fermentation process and maintaining higher feed value right through to feed-out.
This is made possible by EVOH (ethylene vinyl alcohol) technology — originally developed for the food packaging industry to extend shelf life. Silostop Max adapts this proven approach to silage storage, ensuring the feed retains its nutritional value for longer.
Multi-Layer Design for Superior Protection
At just 80 microns thick — compared to up to 150 microns for standard black polythene — Silostop Max might seem thinner, but its seven-layer structure tells a different story.
- Central EVOH core: Acts as the oxygen barrier.
- Protective layers: Surround and shield the barrier from damage during handling and storage.
- UV-stabilised outer layer: Extends durability under sunlight exposure.
This design means you get a lighter, easier-to-handle sheet without compromising on performance.
Real-World Savings on Waste
With traditional black plastic, up to 20% of the top metre of silage can be lost to spoilage. On a 300-tonne pit valued at €40–€50/t, that’s thousands of euro disappearing every year.
Switching to Silostop Max can reduce waste to just 2–5%, meaning more high-quality feed makes it to the herd and less ends up discarded. The maths is simple — less spoilage equals more usable feed, improved herd nutrition, and higher profitability.
One Sheet Instead of Two
Unlike setups that require both cling film and a top sheet, Silostop Max works as a single-sheet system. That means:
- Less labour during covering
- Less time spent on the clamp
- Lower material costs over the season
Farmers who’ve made the switch often find the process quicker and more straightforward, especially when working in challenging weather conditions.
Designed for Practical Farm Use
Silostop Max isn’t just about lab-tested performance — it’s built with daily farming realities in mind:
- Orange top layer reflects sunlight, helping to keep the silage surface cooler and protecting the upper layer’s quality.
- Supplied on rolls for easy transport and storage.
- QR code on packaging links directly to clear setup instructions, so even new users can achieve the right seal first time.
- Available in a range of sizes to fit all clamps and bunkers.
- Fully recyclable, helping reduce overall environmental impact.
When paired with Silostop Open Nets, reusable for many seasons, farmers can sharply reduce overall plastic use — a win for both profitability and sustainability.
Sustainability Without Sacrifice
Modern farming is about balancing productivity with environmental responsibility. By cutting waste, lowering the need for additional covering materials, and using recyclable materials, Silostop Max supports farms in meeting both economic and sustainability goals.
The Bottom Line
Silostop Max is more than just a cover — it’s a proven solution for protecting silage quality, reducing feed waste, and increasing farm returns. With its advanced multi-layer oxygen barrier design, ease of handling, and measurable savings in waste, it’s the smart choice for farmers who want to maximise silage value and improve sustainability without extra hassle.
Protect your investment and boost your feed quality with Silostop Max. Contact Specialist Nutrition today to learn how Silostop can save you time, reduce waste, and enhance your silage performance.
