{"product_id":"flexlock-ultra-g2-intelligent-polymeric-sand-40-lb-bag","title":"Flexlock Ultra G2 Intelligent Polymeric Sand — 40 lb Bag","description":"\u003cp\u003eLock your paver joints tight — no dust, no haze, one watering, done. Flexlock Ultra G2 delivers professional-grade joint stabilization for concrete, wet-cast, and natural stone pavers on patios, pool decks, walkways, and driveways.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust-free and haze-free\u003c\/strong\u003e intelligent polymer formula — no blower required during install\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Set Technology\u003c\/strong\u003e — rain-safe in as little as 15 minutes after final watering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-watering activation\u003c\/strong\u003e — no multi-pass soaking like conventional polymeric sands\u003c\/li\u003e\n\u003cli\u003eHandles joints \u003cstrong\u003eup to 4\" (10 cm)\u003c\/strong\u003e on traditional bases, up to 2\" (5 cm) on overlays\u003c\/li\u003e\n\u003cli\u003eResidential and commercial rated — pedestrian and vehicular traffic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-year limited residential warranty\u003c\/strong\u003e (reduced terms for commercial — see below)\u003c\/li\u003e\n\u003cli\u003eWorks with concrete, wet-cast, and natural stone pavers\u003c\/li\u003e\n\u003cli\u003eOSHA compliant; made in Canada by Alliance Designer Products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoverage per 40 lb Bag\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNarrow joints\u003c\/strong\u003e (1\/8\"–3\/8\" \/ 3–9 mm): \u003cstrong\u003e65–85 sq ft\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide joints\u003c\/strong\u003e (3\/4\"–1¼\" \/ 19–32 mm): \u003cstrong\u003e22–42 sq ft\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntermediate widths: see manufacturer coverage chart for your specific joint size and depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurface and ambient temperature must be \u003cstrong\u003eabove 32°F (0°C)\u003c\/strong\u003e during install and cure\u003c\/li\u003e\n\u003cli\u003ePavers and joints must be \u003cstrong\u003ecompletely dry\u003c\/strong\u003e before sweeping sand in\u003c\/li\u003e\n\u003cli\u003eNo rain for at least \u003cstrong\u003e1 hour after final watering\u003c\/strong\u003e (24 hours for overlay applications)\u003c\/li\u003e\n\u003cli\u003eSand level must finish \u003cstrong\u003eat least 1\/8\" (3 mm) below the top of the paver\u003c\/strong\u003e (or below the chamfer) to prevent erosion\u003c\/li\u003e\n\u003cli\u003eMinimum recommended joint depth: 1½\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSweep Flexlock Ultra G2 across dry pavers and into joints until fully filled to 1\/8\" below the paver surface.\u003c\/li\u003e\n\u003cli\u003eCompact with a plate compactor fitted with a protective pad so the sand settles into voids; top off any low joints and repeat.\u003c\/li\u003e\n\u003cli\u003eBlow or sweep off \u003cem\u003eall\u003c\/em\u003e residue from the paver faces — any film left behind may haze.\u003c\/li\u003e\n\u003cli\u003eActivate with a \u003cstrong\u003esingle gentle watering\u003c\/strong\u003e per the bag directions — no multi-pass soaking required.\u003c\/li\u003e\n\u003cli\u003eKeep traffic off until the cure window on the bag has passed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e15-year limited warranty\u003c\/strong\u003e for residential use when installed per manufacturer instructions. For mixed-use, commercial, institutional, or other non-residential applications, the warranty is \u003cstrong\u003ereduced to 1 year\u003c\/strong\u003e from date of purchase. Warranty covers material defects; it does not cover improper installation, substrate failure, or use outside published joint\/temperature\/drainage specs.\u003c\/p\u003e\n\n\u003ch3\u003eFlexlock vs. Gator — What's the Difference?\u003c\/h3\u003e\n\u003cp\u003eBoth Flexlock and Gator are product lines from Alliance Designer Products. Flexlock is the contractor-focused premium line, while Gator is the legacy consumer line. Both use the same G2 “intelligent polymer” chemistry — eliminating the haze and dust of earlier polymeric sands and cutting activation to a single watering. Flexlock Ultra G2 handles the widest joints (up to 4\") and is what Techo-Bloc co-markets with its pavers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSilica Dust Warning — OSHA Respirable Crystalline Silica:\u003c\/strong\u003e This product contains crystalline silica. Cutting, sweeping, compacting, or otherwise disturbing dry polymeric sand can release respirable silica dust, which is known to cause serious lung disease (silicosis) and cancer. Always follow OSHA 29 CFR 1926.1153 requirements — wear a NIOSH-approved N95 (or better) respirator, use wet methods or HEPA-vacuum dust control where feasible, and follow the manufacturer's SDS. Keep product dry and sealed until use.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Alliance","offers":[{"title":"Ivory \/ 40 LBS \/ Per Bag","offer_id":53375276712228,"sku":"45530-01","price":39.69,"currency_code":"USD","in_stock":true},{"title":"Graphite Grey \/ 40 LBS \/ Per Bag","offer_id":53375276744996,"sku":"45530","price":37.0,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ 40 LBS \/ Per Bag","offer_id":53375276777764,"sku":"45194","price":39.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/5322\/9860\/files\/flexlock-ultra-g2-intelligent-polymeric-sand-40lb-bag.png?v=1777049626","url":"https:\/\/garoppos.com\/products\/flexlock-ultra-g2-intelligent-polymeric-sand-40-lb-bag","provider":"Garoppo's Stone \u0026 Garden Center and Feed \u0026 Pet Supply","version":"1.0","type":"link"}