The best way to calculate the amount of material needed is to first determine how thick you want to apply the coating and how many square feet you need to cover.

As a standard, you can cover 100 square feet at 16 mils using 1 gallon of material.

For our cartridge-based formula, we made it easy to determine how many tubes of material you’ll require by offering a Qwik Spray coverage chart. Check it out on the VFI-6171 70 D Qwik Spray Hard Coat product page.