It does'nt spontaneously combust... not at normal ambient conditions..
Its flammable with a colourless flame..
when I tested % mixes a few years ago 30% meth would not ignite from ign source (flame) higher % did.
50/50 mix> http://youtu.be/Z0OYmmKNmbg
other % in my youtube channel
You may want to improve the water proofing on your pump in that location.
I see you have installed the same as I did mine, but the pumps are not weather proof and will seize after a seasons weather on it if not protected. A trimmed Dr Pepper bottle provided the plastic mac for it - lol
Its flammable with a colourless flame..
when I tested % mixes a few years ago 30% meth would not ignite from ign source (flame) higher % did.
50/50 mix> http://youtu.be/Z0OYmmKNmbg
other % in my youtube channel
You may want to improve the water proofing on your pump in that location.
I see you have installed the same as I did mine, but the pumps are not weather proof and will seize after a seasons weather on it if not protected. A trimmed Dr Pepper bottle provided the plastic mac for it - lol