Top 5 things you need to know about weatherproofing concrete (and other masonry surfaces) for winter

Don’t wait until winter to winterize. 

The ideal time to prepare and protect your driveways, sidewalks, parking lots and other masonry surfaces from the effects of winter is late summer to early fall. That’s because Saltguard and Saltguard WB*, our penetrating water and salt barriers, need to be applied during warm and dry conditions with ample time to cure.**

Weatherproofing concrete and masonry surfaces saves money in the long-term!

A little weatherproofing today is much more cost-effective than repairing damaged, unprotected concrete in just a few years. Left untreated, water and salt can penetrate in to concrete and lead to costly damage such as rust, spalling, buckling and other serious problems.

Vertical surfaces need weather protection too. 

Saltguard and Saltguard WB work wonders for driveways, bridges, sidewalks, streets, parking lots and other horizontal surfaces, but they also are commonly (and effectively) used to protect the sides of parking garages, brick walls and vertical block surfaces. Water, ice and all the contaminants that are carried with them in the winter can splash up on vertical surfaces too.

Surfaces need to be cleaned prior to being protected with Saltguard or Saltguard WB. 

We recommend using Cleaner/Degreaser to remove general grime, and Oil & Grease Stain Remover for more deeply-set stains. This will maximize the performance of Saltguard and Saltguard WB. Here’s a quick how-to video for using Oil & Grease Stain Remover.

Here’s an easy trick to find out whether a surface has already been protected with a water repellent. 

Just pour a little water out of a small container onto the surface. If the water beads up and puddles on the surface, it’s already been treated at some point. If it wets out and soaks into the surface, you’ve got an excellent candidate for Saltguard or Saltguard WB on your hands.

*Are you curious whether you should use Saltguard or Saltguard WB? Saltguard WB is our water-based version of the product that is compliant in individual state and district jurisdictions that are more restrictive than the U.S. EPA rule. Consult our VOC compliance chart to see if Saltguard or Saltguard WB is appropriate in your region.

**Recommended surface and air temperatures for application are between 40-90° F (4-32° C) for Saltguard, and 40-95° F (4-35° C) for Saltguard WB. Both products need to dwell for 6-8 hours at an above-freezing temperature.

For more information, including product data sheets, safety information and more, visit our Saltguard and Saltguard WB product pages.

As always, you can call us with any questions or to find out how to order Saltguard or Saltguard WB. We’re real people, and we're here to help you Monday through Friday, 7 a.m. to 5 p.m., Central Standard Time. 1-800-255-4255.

Saltguard application