4" x 6" (100x150mm) Prestressed Concrete Lintel Default Option:8ft / 2400mm standard-sized ovoids produce heat that

standard-sized ovoids produce heat that lasts for a long time and can be controlled

Do not contaminate water with the product or its container

and mold growth

Instead Nutribio High Energy feed blocks provide a readily soluble supply of sugars to activate rumen microbes and maximise forage utilisation

Weather Proof – unlike ordinary feed blocks that either “melt” in the field or crumble at the edges

4" x 6" (100x150mm) Prestressed Concrete Lintel Default Option:8ft / 2400mm standard-sized ovoids produce heat thatWe supply a wide range of pre stressed Concrete Lintels. Our lintels are manufactured to the highest and relevant standards. Use over door and window openings 100mm w x 150mm h