Patio Black Spot Preventer

Product Details
Patio Black Spot Preventer will prevent staining caused by black spots on terraces and pathways. It will also removes staining caused by green algae in 3-5 days of application.
For use on all stone types. This product will treat a maximum area of 50 square metres. For application 11-12 months after using Patio Black Spot Remover or on brand new stonework.
Keep your outdoor spaces pristine with the Patio Black Spot Preventer, ideal for all natural stone types and concrete precast patio slabs. This powerful solution is designed to protect terraces, pathways and patios from staining and discolouration.
Patio Black Spot Preventer will work on brand new terraces and pathways. When used annually, Patio Black Spot Preventer will also prevent staining and discolouration after they have been removed with our Patio Black Spot Remover.
Patio Black Spot Preventer will also remove staining caused by algae that appears on garden paths, patios and other decorative stonework within 3-5 days of application.
Find out why Patio Black Spot Remover is the practical choice for maintaining beautiful stonework year-round. Browse our black spot prevention and removal products today at Patio Black Spot Removal Inc.
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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
If Green Algae appears in shaded or north-facing areas during the 12 months after applying the Preventer, simply retreat those areas when required, making slippery areas safe again.