DuPont Stonetech Enhancer Pro Sealer - 1 Gallon
Use on natural stone such as limestone, slate, travertine, sandstone, flagstone, tumbled stone, flamed stone & textured stone. Masonry & concrete.Directions:Read entire label before using. Use only as directed. Make sure surface is clean, free of waxes, coatings, and previous sealers, and is dry for 24-72 hours. Surface temperature should be between 50F and 80F. Ensure that the area is well-ventilated during application and until the surface is dry. Keep children and pets out of the area until foot traffic resumes.1. Mask off any surfaces not intended to be treated.2. Liberally apply an even coat using a paint pad, roller, brush, or pump-up garden sprayer. Do not use a power sprayer, towel, or sponge for application. Do not thin before using.3. Allow sealer to penetrate surface for 15-20 minutes. Denser material may require more time to penetrate. DO NOT ALLOW EXCESS SEALER TO DRY ON SURFACE. Failure to remove excess sealer from surface may result in residue that may need to be mechanically removed.4. Thoroughly wipe surface with multiple dry cloths to remove all excess sealer.5. A second coat may be needed for more absorbent surfaces. If darker appearance is required, sealer should be applied one hour after initial application, as directed in steps 2-4.6. Full cure is achieved after 24-72 hours. Avoid foot traffic for 6-8 hours after application.METHOD OF APPLICATION:For small jobs, use a paint pad, roller, or brush. For larger jobs, use a pump-up garden sprayer available at your local garden center, hardware store, or home improvement center. Do not use a power sprayer.  A pump-up garden sprayer will reduce the potential for over-exposure to vapors and produce better results.Ensure that the area is well-ventilated during application and until the surface is dry to the touch. Keep children and pets out of the area until foot traffic resumes.Coverage - Gallon: 150-450 sq. ft.Expected Wear: 3-5 years.