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About

/About

McCallum Made Pty Ltd.

Secure Covers are an internationally accepted form of crop protection for your maize and silage stacks. Used extensively in Europe, UK and America. Secure cover is applied over the top your normal polythene and is designed to eliminate the use of tyres in the fermenting hold down process. Tyres are replaced with easy to handle Gravel Bags.

​Wire from tyres can break from the tyres and get into the cows food chain causing death. This is called “Hardware Disease”.

Secure Covers come in 9 sizes up to 12 m x 18 m with a full 7 year guarantee against fraying, unraveling, shredding or UV degradation. The knitted polyethylene fabric is especially proven against rodents and leaves fewer places for rats and mice to nest. It is strong enough that should stock walk on the secure cover it will not rip. Stack management is made easy.

Why Secure Covers are the Superior Choice?

Secure Covers are an internationally accepted form of crop protection for your maize and silage stacks. Used extensively in Europe, UK and America. Secure cover is applied over the top your normal polythene and is designed to eliminate the use of tyres in the fermenting hold down process. Tyres are replaced with easy to handle Gravel Bags.

​Wire from tyres can break from the tyres and get into the cows food chain causing death. This is called “Hardware Disease”.

Secure Covers come in 9 sizes up to 12 m x 18 m with a full 7 year guarantee against fraying, unraveling, shredding or UV degradation. The knitted polyethylene fabric is especially proven against rodents and leaves fewer places for rats and mice to nest. It is strong enough that should stock walk on the secure cover it will not rip. Stack management is made easy.

Secure Gravel Bags

Secure Gravel Bags are made from the same woven polyethylene material as Secure Covers. Designed for easy handling, they are approximately 0.8 m long and have a handle attached.
Secure Gravel Bags are easy to stack on a pallet and freely drain water when filled with the recommended pea gravel or stone. They help prevent wind from blowing under the plastic at the feeding edge and create a tight seal along the bunker wall.