0-7MM, 7-25MM, 30-50MM
Scoria, an igneous rock, was formed when magma containing gas exploded from volcanoes during eruptions. Dissolved gas was released in bubbles through the rock, creating a high surface area. Scoria, which comes in different colours, has high strength and low weight, making it highly suitable for landscaping and drainage works. It is recommended for around polyethylene drain pipes like Novaflo, soak holes and any drainage application. Scoria Sap 7 is mainly used for placing under Novaflo and under and around drainage pipes to achieve the correct levels and gradients. Scoria 7-25mm is mainly used for drainage behind retaining walls. As well as being used as a decorative garden stone, it is also used for drainage around and above Novaflo. Scoria 30-55mm is mainly used for drainage behind retaining walls and drainage around and above Novaflo. It is also used as a decorative garden stone.
1m – $89, 3/4 – $68, 1/2 – $47, 1/4 – $24, 20L Bag – $7 inc GST