Patio Black Spot Preventer - Protection for All Types of Stone (2.5L)
Kit Code: 188091
Patio Black Spot Preventer (2.5L) is a long-lasting treatment designed to protect all types of stone surfaces, including sandstone, limestone, slate, and concrete, from black spots, lichen, moss, and algae. Its advanced formula helps prevent regrowth, maintaining a cleaner and well-preserved patio, pathway, or driveway. Easy to apply, it works as a proactive solution to keep surfaces looking fresh and stain-free year-round. Ideal for regular maintenance, ensuring long-term protection for your outdoor stonework.
- 1 x Patio Black Spot Preventer All Types of Stone (2.5L)
Features:
- Designed to stop black spots, lichen, moss, and algae from developing on outdoor surfaces.
- Works on natural and artificial stone, including sandstone, limestone, slate, and concrete.
- Helps maintain a clean, stain-free patio, driveway, or pathway over time.
- Simple spray-and-leave formula for effortless maintenance.
- Prevents organic growth without the need for high-pressure washing.
National Delivery
Available in Store









5 Year Structural Guarantee
Free local delivery
Some assembly required
- 1 x Patio Black Spot Preventer All Types of Stone (2.5L)
Features:
- Designed to stop black spots, lichen, moss, and algae from developing on outdoor surfaces.
- Works on natural and artificial stone, including sandstone, limestone, slate, and concrete.
- Helps maintain a clean, stain-free patio, driveway, or pathway over time.
- Simple spray-and-leave formula for effortless maintenance.
- Prevents organic growth without the need for high-pressure washing.
Patio Black Spot Preventer - Protection for All Types of Stone (2.5L)
Patio Black Spot Preventer (2.5L) is a long-lasting treatment designed to protect all types of stone surfaces, including sandstone, limestone, slate, and concrete, from black spots, lichen, moss, and algae. Its advanced formula helps prevent regrowth, maintaining a cleaner and well-preserved patio, pathway, or driveway. Easy to apply, it works as a proactive solution to keep surfaces looking fresh and stain-free year-round. Ideal for regular maintenance, ensuring long-term protection for your outdoor stonework.
- Directions:
- Apply on a dry day, when rain is not forecast for 48 Hours.
- 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.
- Apply ALL the product to an area no larger than 20 square metres (4x5 metres). Saturate the surface.
- Repeat stages 2 & 3 for areas larger than 20 square metres
- Allow to dry out – DO NOT WASH OFF