0.0 m2 / 0.0 m2 / litre = 0.0 litres / 18.9 litres per 5 Gallon pail @ 250 microns = 0.0 pail + 0.0% for profile = 0.0 pails / 0.0 litres * Profile % based on corrugations and like profiles 20% extra as a guide. Brick mortar 15% extra. 10% for shipping containers profiles.