no since it is a mineral its the softest mineral so it's not flammable Answer: Tar is a hydrocarbon. All hydrocarbons (even coal which is essentially pure carbon) are flammable. Industrial burners...
Yes
Tar paper is the part that makes the roof waterproof. Shingles only protect the tarpaper from the elements.
monkeynuts
because toilet paper is so thin and is layered to where it has places for air to get in to where it is very flammable