Farrow & Ball Multi Surface 2.5L Dead Flat Ultra marine Blue No.W29 Exterior Undercoat it provides reliable coverage and

it provides reliable coverage and stability for both interior and exterior projects

It is safe for the environment and won't harm composite wood

ideal for use in older buildings such as churches

Be bold and pair it with St Giles Blue or Charlotte's Locks for a mood-boosting retro look

Easy to apply and sand

Farrow & Ball Multi Surface 2.5L Dead Flat Ultra marine Blue No.W29 Exterior Undercoat it provides reliable coverage andUltra Marine Blue is a strong, true, mid tone blue, taking its name from the ultramarine pigment once prized by artists the world over for its intensity and richness. Try it as a kitchen cabinet colour, with a contrasting island or tall unit in Titmouse Blue.