![Article Image](https://www.freedomsphoenix.com/Uploads/Pix/687-0907092634.jpg)
Premade Concrete Canvas Tents - Just Add Water
• Wonder World - YouTube.comConcrete Canvas, is a concrete impregnated fabric, that once water has been added to it, it hardens in a durable waterproof & fire resistant layer. Essentially, it's concrete on a roll.