Lanotec Steel-Seal 3 litre (with Bonus 750ml Spray Unit)Steel Seal (Australia) A high performance corrosion inhibitor. Applications Protects 4WD and light vehicle underbody and chassis rails, jet skis, trailers, caravans and motors Protects cargo from corrosion during shipping Protects all agricultural vehicles and fertiliser and chemical storage facilities and equipment Provides drill pipe protection, including threads and casing Prevents further rusting on already rusted areas 4WD and Light Vehicle