Zinsser AllCoat Black Gloss 1L Bartoline and only requires 1-2 coats

and only requires 1-2 coats

Seal absorbent walls

so you'll need no more than two coats

Where a strong colour change is involved 3 coats will be required

Zinsser AllCoat Black Gloss 1L Bartoline and only requires 1-2 coatsZinsser AllCoat Exterior is a high performance paint designed to provide superior protection for all exterior surfaces, including wood, metal, masonry, plastic, concrete, and cladding. It forms a vapor permeable, low maintenance, water shedding coating that can be recoated in just one hour. The robust finish is resistant to rain and severe weather, offering excellent color retention. Additionally, the paint contains a biocide to safeguard the dried