How much Alltimes Liquid Rubber Roofing you will need for your roof will depend on the substrate and the size.
We have worked out a very rough guide to help you but please talk to us about your particular roof before deciding an
Roof Size One Coat System Two Coat System
Primer Alltimes Liquid Rubber Alltimes Liquid Rubber
10m² 2L 15kg 20kg
50m² 10L 75kg 100kg
100m² 20L 150kg 200kg
The corrugation of the sheets will add about 25% onto the final surface area, measure the size of your roof and add on 25% to ensure you have enough material to give you a full coating.