When I wrote about the sprayable uber-concrete Grancrete last May, we had enormous response from readers – mostly from people wondering where to get the innovative material. The sprayable ceramic is stronger than concrete and can be used to erect a house in a matter of hours, making it an ideal building material to create temporary shelters in areas of natural disaster. Well, I am happy to announce that Grancrete is finally available for purchase online at Grancrete.net.

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Apparently the website has been so bombarded with hits that it has crashed, but a reader, Nick, has commented that he has a phone number / email for anyone interested in purchasing at the following rates:

$22.50 / 50lb bag (covers 15 sq ft) $20.50 / 50lb bag for orders of 11 pallets or more

Hope this helps!