Arctic Spray has been trusted by professionals for 50 years and offers freeze duration of up to 60 minutes from just one application. Suitable for use on two small (8-15mm) or one large DIY or domestic plumbing job where more refrigerant or more working time may be required. The safe, professional way to extend or repair pipework in minutes, without draining down or turning off the main water supply. Replaces the AS2 pipe freezer can. Provides enough refrigerant to freeze 8mm, 15mm or 22mm pipe. Designed for use with Arctic Hayes ZEK1, ZEK2, ELITE1 Aero Spray Kits.