Gundlach GS02/GS03 Grout Sealer


SKU: Gun GS02 Categories: ,


No. GS02 & GS03 Grout Sealer is a solvent based formula sealer designed for immediate application and deep penetration on grout. It provides the ultimate protection against both oil and water based stains while still allowing the sealed grout to breathe. The inverted ‘anyway’ valve spray tip allows for application to grout on floors, walls and countertop surfaces from a standing position.


  • Can be applied immediately after installation
  • Easy spray-on application
  • Does not change the surface appearance
  • No hard-to-remove residue
  • Provides UV Protection
  • Cures in 24 hours
  • Use indoors or outdoors
  • Low VOCs (Volatile Organic Compounds)
  • Expected Wear: 20 years
  • Coverage: Linear Feet: 800-1000 Square Feet: 50-150
  • Size: 15 oz. inverted ‘anyway’ valve spray tip aerosol can, or 1 qt.

Additional information

Weight 2 lbs
Dimensions 12 × 3 × 3 in

1 qt, 15 oz