Greetings!
Most RV’s and DIY builds use plastic. Advantages? I don’t know. Disinfecting of either should be the same, a gallon of bleach, fill tank to top, and wait 48 hours, then flush thoroughly. Driving to agitate water while disinfecting could be advantageous.
Good Luck & keep us posted.
Cheers!
“A smart man learns from his mistakes.
A wise man learns from others’ mistakes.”
~ Never_2_L8_2_Learn
A wise man learns from others’ mistakes.”
~ Never_2_L8_2_Learn