3 Layer Rubber Culvert Baloons 600mm*6m

CULVERT BALLOONS? WHY USE THEM ... • Simplicity and Ease of U inflate and deflate, making them simple to use and install. • Cost-Effective:Compared to traditional formwork, • Versatility:They can be used to create various shapes and sizes of culvert openings, • Durable and Reusable:Made from high-strength rubber • Space Efficiency: easily deflated and folded for storage and transport. • Strength and Pressure Resistance: withstand the pressure of concrete during curing. • Smooth Surface: hence easy removal of the balloon after concrete curing.