Everbuild 405 Path & Patio Seal | Long Lasting, Solvent Free & Acrylic Coating for Paths, Patios, Natural Stone & Block Paving - 5 Litre

We wanted a sealer for our coping stones that gave an impervious surface coating to prevent staining, moss and algae getting a hold and to protect against bird lime. This works very well, is good value and is very easy to apply. After cleaning the coping stones using a pressure washer, we simply rollered the sealant into the surfaces. The first covers reasonably well but the second coat goes much, much further as the surface has already been sealed by the first coat. It doesn't change the colour of the stones once it's dried and gives a slight sheen to the surface. Bird droppings either wash off by rain or with a hose, or can be flicked off when dry.

Prep before applying is vital, I sprayed the product on a multi coloured patio goes on milky as described and dried fairly quickly leaving a revitalised patio, pleased so far. Also product was a lot cheaper than competitors.

Just love the finish this sealant leaves after application. Don’t be tempted to apply too much at once as it will leave a foamy residue. Really easy to apply with a roller on an extendable pole. I put 2 coats on a 50sq mtrs Indian sandstone patio, bought 2 x 5 litre bottles and have half of one bottle left. The satin finish is lovely and no more staining from dirt or bird poo, would definitely recommend

Was easy to apply with a roller and dryer really nicely with a sheen

It was fairly easy to apply, but our sandstone slabs are very uneven and despite our best effort it was a bit thicker in some places.it has a nice sheen in the dry weather, but now there is so much rain it is showing up looking milky in places. Will see if it dries clear and keeps it black spot free over the coming winter, to see if l'd buy it again.