{"product_id":"globmarble-xs-327-concrete-countertop-sealer-water-based-matte-finish-food-safe-1-kit","title":"GlobMarble XS-327 Concrete Countertop Sealer – Water Based, Matte Finish, Food Safe (1 Kit)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eGlobMarble XS-327 is a two‑component, water‑based polyurethane sealer designed for concrete countertops and other cementitious surfaces. It delivers a durable matte finish with strong resistance to heat, scratches, oils, and common household stains, while remaining low in volatile organic compounds. This formulation dries to a non‑yellowing, protective barrier that remains visually true to the surface you seal.\u003c\/p\u003e\u003ch3\u003eWhy this sealer stands out\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow VOC formulation at 25 g\/L, reducing odor and environmental impact while maintaining performance.\u003c\/li\u003e\n\u003cli\u003eHigh solids content (64% by weight) to help build a robust film with fewer coats.\u003c\/li\u003e\n\u003cli\u003eTwo‑component system with a 3:2 mix ratio (A to B), with optional water dilution for workability.\u003c\/li\u003e\n\u003cli\u003eNon‑flammable, easy to handle, and designed for architectural applications where reliable durability matters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eApplied as a milky white liquid that sprays on blue and dries clear, XS‑327 forms a semi‑permanent shield against moisture, oils, and most stains. When subjected to routine kitchen or workshop use, it resists wear and maintains a consistent matte look without yellowing over time.\u003c\/p\u003e\u003ch3\u003ePerformance and protection\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeat resistance up to 300°F, helping protect countertops from everyday heat exposure.\u003c\/li\u003e\n\u003cli\u003eExcellent abrasion and scratch resistance for high‑traffic surfaces where daily use is common.\u003c\/li\u003e\n\u003cli\u003eStrong chemical and household stain resistance to help preserve the countertop’s appearance.\u003c\/li\u003e\n\u003cli\u003eUV stability and color retention to minimize sun‑related fading in exposed areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote that the product becomes food safe upon curing, making it suitable for culinary‑adjacent uses after the full cure cycle is complete. For best results, follow the mixing, curing, and application guidelines below.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMixing ratio: 3 parts A to 2 parts B; water may be added per guidance to adjust workability.\u003c\/li\u003e\n\u003cli\u003eCoverage: approximately 100 ft² per quart when catalyzed and diluted; typical thickness is around 4 mils wet and 2 mils cured.\u003c\/li\u003e\n\u003cli\u003eApplication: suitable for spray or roller application on horizontal concrete surfaces; dries to a matte, clear finish.\u003c\/li\u003e\n\u003cli\u003ePackaging: XS 327A (quart) and XS 327B (pint) for convenient batching and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePractical use and care\u003c\/h3\u003e\u003cp\u003eIdeal for kitchen islands, bar tops, and bathroom vanities, as well as architectural concrete pieces. It also suits PreCast concrete elements that require durable, long‑lasting protection. The finish remains matte and non‑yellowing, helping your work surface retain its natural character while staying easier to clean.\u003c\/p\u003e\u003ch3\u003eShipping and protection\u003c\/h3\u003e\u003cp\u003eWinter freeze warning: this sealer can be frozen during transit. We offer freeze protection during shipping to help ensure the product arrives in proper condition. If you have winter shipping concerns, contact us for options.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is XS-327 food safe after curing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, XS-327 becomes food safe upon curing, suitable for countertops and surfaces that may contact food.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the recommended mixing ratio and coverage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mix 3 parts A to 2 parts B; coverage is about 100 ft² per quart when catalyzed and diluted.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GlobMarble","offers":[{"title":"Default Title","offer_id":47461270683822,"sku":"B010O1Y0TG","price":231.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/globmarble-concrete-countertop-water-based-sealer-matte-finish_jpg.jpg?v=1770243953","url":"https:\/\/handyskook.ca\/products\/globmarble-xs-327-concrete-countertop-sealer-water-based-matte-finish-food-safe-1-kit","provider":"HandySkook","version":"1.0","type":"link"}