Does anyone know a paint that can be incredibly poisonous (non lethal) to inhale if its heated up to high temps? Basically i bought a expensive welder recently and im planning to secure it with a large chain and a 20mm steel cover over the front panel to stop them unbolting the handles on the front etc. Not sure if its legal but i want to paint this cover coated in a paint that can cause the robbing little sh+t to drop the ground in pain if he puts a angle grinder/plasma torch on the outer/inner coating of the box due to the heat? or just something very uncomfortable or a crap tonne of smoke?? Any ideas ? here is your chance to be sadistic !!