4oz Fiberglass Cloth 50" Wide X 3.3 Yards, Plain Weave Waterproof Fiberglass Fabric for Boat Car Pool Tub Shower Wood Metal Crack Hole Repair

["Multi-Material Repair:Ideal for patching holes and cracks on fiberglass, wood and metal. Works perfectly with fiberglass resin to form solid, waterproof reinforced repair for long-lasting use.","Stable & Weather Resistant:Premium plain weave structure will not expand or shrink with temperature changes. Waterproof and paintable, keeps repair surface firm and seamless in wet and outdoor environments.","Flexible & Smooth Finish:0.1mm thin design is more flexible than fiberglass mat. Fits curved surfaces well, delivers smoother finish after resin curing without rough edges.","Wide Application:Perfect for repairing sailboats, canoes, surfboards, cars, bathtubs, showers, sinks, pools and hot tubs. Suitable for household, marine and DIY repair projects.","Easy to Use & Cut:Size: 50\" x 3.3 Yards, 4 oz per sq ft. Can be simply cut into any shape with scissors, easy for both professionals and DIY beginners."]