The Square Edge Form with Gray Tie Wire is a modular cantilever foam form system engineered for creating crisp, square-edged concrete borders around gunite and fiberglass pools. Lightweight yet durable, each 8’ form includes a gray tile strip for visual alignment and a pre-spaced tie wire system that anchors securely to the pool tile. Designed for fast setup and removal, it allows finishers to tool clean, professional edges while the concrete remains workable. Ideal for straight or curved applications, it’s a go-to choice for uniform, high-quality deck pours.