It permanently blocks every kind of odour

peeling and blistering

multi-surface

Try it with French Gray and Light Gray for a subtly earthy scheme inspired by the great outdoors

750ml Exterior Eggshell Tailor Tack No.302 Anti Mould Matt It permanently blocks every kindFarrow & Ball Exterior Eggshell provides a durable flexible finish for a wide range of exterior surfaces, from front doors and fences to pergolas and planters. Exterior Eggshell transforms outdoor wood and metal. Staying flexible even when dry and with preservatives to prevent the growth of algae and fungi, this finish keeps your great outdoors looking great in all weathers. Available in a huge range of your favourite shades. Tailor Tack is a light,