Note: Hazardous chemicals must be shipped via UPS Ground. All other shipping options will be removed from checkout if added to cart. If you need expedited services for non-hazardous products, please make a separate transaction.

Spec CJ Guard is a water-based blend of film-forming polymers that prevents or reduces staining of concrete due to overfill of epoxy or polyurea joint fillers.  

Call for discount on bulk purchases (+1 (800) 342-3876)

Features & Benefits

  • Contains 13 g/L VOC
  • Makes shaving of joint fillers easier 
  • Water-based, very low odor formula 
  • Can be removed from concrete and tools with water 
  • Prevents unsightly stains caused by control joint material overfill