Surecrete XS-327 Hybrid Polyurethane Sealer

XS 327 is a one time application, you never have to reseal your concrete countertop. Two component. Available in Matte and Semi-Gloss



Technical Data Sheet

SureCrete’s XS-327 is a specially formulated two-component, moisture-cure, high solids hybrid water-based polyurethane coating designed for application over completed concrete surfaces. XS-327 is a penetrating, UV stable, minimal color enhancing sealer, available in both matte and semi-gloss finishes. At 64% solids (varies upon reduction rate) and 25 g/L VOC this high-performance clear top coat generates the premier balance of strength, flexibility, chemical and scratch resistance. XS-327 is ideally suited for both commercial and residential settings applied upon concrete countertops, fireplace surrounds, shower panels, floor tiles, wall panels, and all Xtreme Series products. Like some other sealers, XS-327 becomes food safe upon curing. It is stain resistant to most household chemicals and culinary items and is heat resistant to 300°F (149°C). XS-327 is distinctive in its ability to be touched up or repaired.

With such a Low VOC rating at only 25 g/L, XS-327 is an amazing Eco-friendly concrete coating product that, after curing, is completely food-safe, making it an ideal sealer for use in both residential and commercial kitchens. Also, being a water-based sealer, XS-327 puts out little to no odor, making it an ideal coating for use in residential applications. XS-327’s scratch and abrasion resistance is also second to none, making it viable for a variety of surfaces.

Application Video

Additional information


Matte, Gloss


100 sqft per quart (undiluted)




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