Users' questions

How do you maintain polymeric sand?

How do you maintain polymeric sand?

Polymeric sand can be kept in its original packaging, in a dry place and away from UV rays. Bags may be stored outside if they are properly protected with an opaque and waterproof tarp.

How long can you store polymeric sand?

Polymeric sand can last up to 10 years before replacement is necessary. However, certain manufacturers claim some products can last up to 15 years.

How do you maintain pavers with polymeric sand?

To maintain polymeric sand joints, keep a bag of this high-grade sand at hand so that you can use it whenever the need arises. You need to keep the package away from sunlight in a dry place. Do not take the sand out of its package unless you are applying it.

Can you power wash polymeric sand?

Yes, you can pressure wash polymeric sand as long as it’s been set, and the water you use is relatively cold. The hot water can cause the polymeric sand to warp. If you’ve recently poured the polymeric sand, then you should not pressure wash it otherwise it will ruin your project.

What happens if polymeric sand gets rained on?

After installation, a hard rain on polymeric sand that has not fully set up could result in polymeric sand all over the top of the pavers. However, once water is applied, any remaining polymeric sand particles will harden and remain on the surface resulting in an unhappy customer.

How long should polymeric sand be rained on?

Protect from rain for at least 12 hours. No sealer is required. Sand remaining on paver faces can create a slight haze after wetting. A minimum of 24 hours drying time is required prior to allowing significant foot traffic and 48 hours for vehicular traffic on the paver surface.

How long does polymeric sand need to dry before rain?

In general, it is recommended to wait at least 24 hours after any significant rainfall to proceed with the installation of polymeric sand. Understandably, it is not recommended to lay jointing sand in the rain, or when precipitation are expected in the hours following your work.

Can polymeric sand get rained on?

What if it rains after applying polymeric sand?

Installing polymeric sand on a damp or wet surface could cause the sand and polymers to stick to the surface and become difficult to remove. After installation, a hard rain on polymeric sand that has not fully set up could result in polymeric sand all over the top of the pavers.

What is polymeric sand and does it really work?

About 10 years ago, most interlock jobs were completed with brick sand to stabilize the joints. Polymeric sand was invented because of the complaints from homeowners. The maintenance that brick sand cost the customers when weeds would enter their beautiful projects outweighed the costs that new polymeric sands cost during the installation process.

When is the best time to install polymeric sand?

If the surface is wet / covered in snow as it would be late in the season and you may want to wrap up the job, you can take a torch and clear off / dry the stones (especially the joints) to prepare them for the installation of the polymeric sand.

Are there any problems with polymeric sand pathway?

However, this simple and tried solution often leads to issues and higher maintenance for your landscape pathway. Understanding the polymeric sand problems that occur can lead you to better decisions when beginning your DIY pathway. Polymeric sand problems begin with the mixture of chemicals.

Can you use hot pressure washer to remove polymeric sand?

Whether you are replacing and freshening up your polymeric sand or you are fixing a problem, polymeric sand removal may be required. Removing polymeric sand from pavers is not a fun process. You can try to use a hot pressure washer to remove the sand, but you may be left with some sand remaining in the joint.