314P Premium Silicone Sealer

314P Premium Silicone Sealer soaks into polished and honed marble, limestone, granite, and grout, and repels water and oil from inside. Coatings that sit on the surface can peel, yellow, or trap scratches. A sealer that soaks in leaves the stone looking and feeling like stone, which is why we use it at the end of restoration work in kitchens, bathrooms, and entries.

Sealer buys you time. On sealed stone, wine, coffee, or oil beads up instead of soaking in, so you have a few minutes to wipe it up. It doesn't make stone stain-proof, and lemon, vinegar, and tomato still etch marble on contact. After sealing, keep wiping up acids straight away, use R-311 on polished counters and MC 24 on floors, use cutting boards, and reseal on schedule.

Apply it only to stone that is clean, dry, and free of untreated stains. Sealing over a wine or oil mark locks it in for good, so poultice it first, rinse, let the stone dry at least 24 hours, then seal.

314P is made for polished and honed marble, limestone, and granite, the surfaces we see most in GTA kitchens and condo bathrooms. It isn't right for textured slate, flamed granite, or stone where you want richer colour. Use 355E Color Enhancing Sealer for those.

Reseal when water stops beading. On counters and in kitchens that's usually every one to two years; floors usually go two to four.