Wondering if anybody has experience with Boeshield T9 as in underbody rust protectant? It says it is made from a wax like Carnuba so it "sets up". I have not winter tested Fluid Film yet but from testing on a steel bar it is effective but washes off. So if the Carnuba actually "sets up", that would make Boeshield about perfect.
I want something that will not destroy rubber suspension mounts on my '13 Toyotas (which I have no idea how much natural is in shuch mounts.
I can't say for sure of the Amsoil Heavy Duty Metal Protector or Corrosion-X are petroleum free and as safe for rubber and other bushings.
I want something that will not destroy rubber suspension mounts on my '13 Toyotas (which I have no idea how much natural is in shuch mounts.
I can't say for sure of the Amsoil Heavy Duty Metal Protector or Corrosion-X are petroleum free and as safe for rubber and other bushings.