I will leave that chemistry to the gurus to explain o...lol.
What is not chemistry? Virtually nothing! Did you try to interview one of the vulcanizers?
They could have a thought driving explanation.
And lastly, I am going to sue you for trying to hide from rain, lol... Have you forgotten "under the sun or in the rain"? Corps Wee!!!
Corps Waa!!! The scheme didn't foot the bill for the treatment of the last flu I had. "Under the sun or in the rain" may not apply to me sir...lol.
I plan on interviewing one of them soon and get back to you.
Okay, I will anticipate a response then...thanks @getencored
lol