Learn Numbers, Shapes and Colors at the Amusement Park with Max the Glow Train
- ...: Two silicone heating pads can be used on the transmission and the engine respectively. Unlike block heaters that do not adhere to aluminum engine oil pans, 150W automotive engine heating pads are used to heat fluids on any metal surface such as engine oil pans, transmissions, diesel tractor engines, snow blowers, generators, etc..
- for metal surfaces only: keep away from plastic.
- note: extremely high temperatures, do not touch..