Can spray an even 14 1/2" wide pattern at 1" thick. The perfect solution for the highly efficient hybrid insulation system or air sealing projects where 1" of foam is required. It is packaged in four cartons, complete with our patented U-Control dispensing gun attached to two 20 foot hoses, 12 flash spray nozzles, 3 multi-purpose mixing nozzles, and nitrile gloves. Hy-Flo 700 will produce 700 square feet of cured foam at a 1" thickness. The Hy-Flo Systems are a Class I foam.