No it is not illegal to have a plastic gas tank
What kind of plastic gas tank. -If on a road-going vehicle, beware of insurance issues with repairing a gas tank ( to say nothing of possible fire due to gas leakage)
It depends on the type of the plastic, however it is safer to replace the tank, instead repairing it.
Plastic
Napa has some gas tank repair stuff that works great!!!
No, it is galvanized steel.
it kills you
The best way to repair a plastic dirt bike gas tank is to completely replace it. A faulty repair can result in leaks and potentially an uncontrollable fire.
Almost no vehicle has a drain plug on the fuel tank.
gas tank, plastic, wood
No, they are made into the plastic.
The gas tank on the 99 -2005 Pontiac Grand Am SE is 14.4 -15 US gallons depending on if it is a steel tank or a polymer (plastic) tank. Polymer is 14.4 US gallons, and steel gas tank is 15 US gallons.
Of courseANS 2 - Better to epoxy it as the gas may act as a solvent on the super glue.