Dansand No Grow 20kg Easy Fix Brush in Jointing Paving Sand | Ready Mixed Setting Sand for Patio, Block Paving Sand, Suitable for All Paving Types - Grey

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If you cover your newly laid joints, the hardening will stop and the binding agent will become lost. I am very disappointed with Dansand,I followed instructions to the letter and now I have more weeds and moss than ever. Catering once again dished up the best figures in the Garden Centre Association’s (GCA) December 2023 Barometer of Trade (BoT) report with outdoor plants and houseplants also doing well (January 2024).

our products have been carefully tested and if applied correctly, they prevent weed seeds in becoming embedded. This unique composition creates a desert like and weed inhibiting condition in grooves making it difficult for weeds to take hold due to natural high PH value. Nach fast einem Jahr Wartezeit kann ich nun bestätigen dass sich bei Witterungswechsel von Regen und Sonne im Schatten,- sowie im direkten Sonnenbereich absolut ein Unkraut in den Fugen bildet.Our dark granite stone dust is a strong choice for both wide and narrow joints between concrete tiles and natural paving stones. This means that the plaster may absorb salts from the filling sand, leading to efflorescence which cannot be washed off.

Unlike normal joint filling sand, Dansand Top Lock® will remain in place even during a heavy rainfall.

You can minimise the formation of moss and algae by ensuring that the joints are always filled to the top with Dansand Top Lock ®. This membrane is resistant to wind and weather and makes it impossible for weed seeds to penetrate into the joint.

There’s also the benefit of Dansand No Grow’s natural weed-preventing abilities to account for, meaning you won’t need to fork out on a coat of patio sealer to fully protect your paving from unwanted organic pests and moss growth. Dansand No Grow’s primary benefit lies in its natural ability to prevent weeds from taking hold within block paving joints.

Rain will eventually wash the efflorescence away, but normal traffic and/or cleaning may also remove it. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. I contacted Dansand and they said that I probably did not follow the instructions and that they have not had any other complaints and weeds do grow though this product.

The joint material is well suited for both new joints and renovation of coatings of natural stone or concrete. Also, the lime and mineral content in the filling material may leave a whitish coating on the paving stones. If you went for a DANSAND® product which is meant to create a fixed joint, if the material was dry when you opened the bag and if you followed the instructions on the bag carefully you you should not experience the issue that you describe. Though Dansand No Grow offers excellent weed protection and structural stability, it’s only available in a natural beige stone.Hi what I would suggest to do would be put in kill dried sand so the blocks are secure for moving and then apply a liquid resin coating so it’s like a film on top of the block to stop the growth of weeds coming back through and algae and grime. Copies of the latest book from Alan Sargent and Gareth Wilson are expected back from the printer any day now. Available in 20kg bags in three varieties: Dansand NO GROW Natural Jointing, Granite Jointing and Top Lock.