SureCrete XS327 Concrete Countertop Sealer – Semi-Gloss, Food-Safe Water-Based Finish

Overview

SureCrete XS327 is a premium concrete countertop sealer that cures to a food-safe clear coating. Available in semi-gloss or matte finishes, this water-based polyurethane is UV-stable and scratch resistant, offering a durable shield for daily kitchen and workshop use.

When fully cured, XS327 forms a clear, non-yellowing layer that helps protect horizontal concrete surfaces from moisture, oils, and most stains. It also resists heat up to 300°F, making it a practical choice for surfaces that may encounter hot pots or tools.

What you get and how it works

• 1 kit of XS327 sealer for countertop projects
• Mixing ratio: 3 parts Part A to 2 parts Part B; water may be added per details on the label
• Dries quickly to a semi-gloss, clear finish that remains non-yellow over time

Benefits and real-life use

• Food-safe coating once fully cured, suitable for surfaces in contact with food prep
• Water-based formula with low odor and simple cleanup
• UV stable to reduce yellowing and maintain clarity
• Scratch resistance helps protect busy counters from everyday wear
• Moisture and oil barrier helps protect against spills and splashes
• Heat resistance up to 300°F supports typical kitchen tasks and hot pans

Tips for best results

Apply in thin, even coats on clean horizontal concrete surfaces. Allow adequate drying between coats and follow the product label for curing times. XS327 dries clear, preserving the natural look of the concrete.

Whether you restore a countertop, bar front, or new concrete surface, XS327 offers a practical, user-friendly option that emphasizes clarity, durability, and everyday usability without compromising the material’s natural character.