Patio Black Spot Preventer For All Stone Types

1 – Apply on a dry day, when rain is not forecast for 48 Hours.



2 – To treat 20 square metres, fill a 5-7 litre pneumatic garden sprayer with 3 litres of water. Add 1 Litre of Patio Black Spot Preventer. You should now have 4 Litres of product in your sprayer. Always add the Preventer to the Water to prevent bubbling when mixing.



3 – Apply ALL the product to an area no larger than 20 square metres (4x5 metres). Saturate the surface.



4 – Repeat stages 2 & 3 for areas larger than 20 square metres



5 – Allow to dry out – DO NOT WASH OFF

FREE Mainland UK delivery on all orders Over £50 and £4.99 delivery charge on all orders Under £50. None UK deliveries quoted at checkout (if available).

Contactless Delivery – no signature required, see enhanced delivery details for full process.

• Whilst you cannot select a specific delivery date during checkout, once the order has been processed, a delivery window will be provided where possible, either the evening before or the morning of delivery.
• We can deliver to a different address than the billing address. This option is available during the checkout process.
• If you would like the order leaving with a neighbour or in a specific place, please indicate this during the checkout process.

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• No need to worry about the hassle of returning faulty or damaged products. Hayes Garden World shall arrange collection, or exchange should it be necessary.
• Our courier will print returns label and attach when they collect.
• Ordered the wrong product or it is unsuitable and you wish to return it? No problem, we will enclose full details of the return address and process.

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