The arctic hayes crack it shock freeze release spray is a specialist penetrating spray designed to free seized and corroded components through rapid shock freezing action. Ideal for plumbers, engineers, and maintenance professionals working with corroded fixings and connections. This 400ml freeze release spray works by breaking the corrosion seal through an intense freeze action, allowing the penetrant to reach deep into the corroded area. The shock freeze method releases seized items quickly, typically within 1 2 minutes, making it highly effective for time critical jobs where conventional penetrating oils may take much longer to work. Suitable for use on rusted bolts, corroded pipe fittings, and seized mechanical components, the spray also provides ongoing protection against future corrosion. The biodegradable formula makes it an environmentally responsible choice for trade professionals and workshops seeking effective maintenance solutions without compromising on environmental standards. Features and benefits bull shock freeze action breaks corrosion seal in 1 2 minutes bull helps prevent future corrosion on treated components bull completely biodegradable formula bull 400ml size provides good coverage for multiple applications specifications tool type freeze release spray size ml 400