Heavy-duty penetrate for rusted and frozen assemblies. Works quickly to penetrate and loosen rust, tar, grease, dirt, carbon deposits and corrosion from metal parts. Frees frozen nuts, bolts and fittings in all types of assemblies. Level 3*
Shake well. Protect paintedsurfaces from overspray. Apply a light coatingof FAST BREAK® to frozen joint or part. Tapthe joint to set up vibration. Parts will separate.Stubborn cases may require repeatedapplications or a short soaking period.