Dansand NO Grow Joint Filling Sand, Natural

Product Information

The joint material is not classified as dangerous according to the Danish Ministry of the Environment’s rules for classification and marking.

The polymeric block paving fix is based on fine, oven-dried, round-edged silica sand, making it easy to distribute the material in joints.To use our product DANSAND TOP LOCK® polymeric/ Firm Fix block paving fix at this time of the year (January) is very risky, the weather is often rainy, and the temperature is often also too low ( Recommended temp 10 to 30 degrees as shown on the bag), so the risk for that the joints are not setting properly is very high, due to the hardening conditions are not optimal at this time of the year. Though Dansand No Grow offers excellent weed protection and structural stability, it’s only available in a natural beige stone. 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.

Item was brand new in original packaging and was few pounds cheaper than the average online retailer, so got a great bargain for original product. I bought this as I don’t want to have to do as much patio maintenance, i still had to bend over and pull grass out.To prevent existing weeds from growing, all weeds – including weed roots – must be removed before refilling the joints. This membrane is resistant to wind and weather and makes it impossible for weed seeds to penetrate into the joint. 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. Sure, you may need to re-sand the joints every two years as the vibrations from cars or heavy footfall may loosen them over time, but with such a simple brush in application, you’ll have this job done in no time at all!

I just jet washed my huge drive, next step is to kill the weeds and then I am looking to fill the huge gaps between the slabs.If you fill your joints with DANSAND TOP LOCK ®, a solid membrane forms in the upper part of the joint. DANSAND® NO GROW™ Joint Filling Sand has been developed to prevent weeds, but it is not a weed killer.