Waterproof Membrane Fabric 3.3ft x 66ft for Showers, Roofs, and Joints
Geo Textile with waterproof coatings to bridge gutters; cracks, joints; seams, vents; skylights, drains, corners, etc. 【Easy to use and Affordable】Save the cost of contractors and DIY. Interior and exterior use.Vertical and horizontal surfaces(including ceilings).