gas tank liner?

what should i use to line my gas tank? Por-15? or is their something else i can use? id like to do it this weekend if possible

i dont think youd use regular por 15, but por 15 makes a gas tank coating kit. i know eastwood company does as well.

por 15s tank coating kit is awesome. it runs about 70 bux and comes w/ everything u need and instructions.