{"product_id":"caribsea-rock-lock-2-minute-cement-500g-17oz-reef-safe-quick-setting-cement-for-corals-rocks","title":"CaribSea Rock Lock 2 Minute Cement 500g (17oz) | Reef-Safe Quick-Setting Cement for Corals \u0026 Rocks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCaribSea Rock Lock 2 Minute Cement is a fast-setting bonding cement designed for reef builders and aquascapers. The 500g (17oz) tub provides ample material for securing corals, filling gaps, and shaping rock features without prolonged downtime. Its compact packaging makes it a practical addition to both in-tank projects and out-of-water prep sessions.\u003c\/p\u003e\n\n\u003ch2\u003eHow it works\u003c\/h2\u003e\n\u003cp\u003eThis cement is formulated to bond quickly to rock, ceramic, and live rock surfaces. With a short working window in typical aquarium conditions, you’ll be able to position pieces and rework small sections before the mix begins to cure. When cured, it forms a steady, reef-friendly bond that supports delicate pieces while minimizing disruption to your display.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can do\u003c\/h2\u003e\n\u003cp\u003eUse Rock Lock to attach corals, fill gaps between rocks, or craft cohesive reef scapes. It’s versatile enough to be employed inside the tank or used out of water for preparatory placements, enabling precise alignment before final immersion.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCan be used in or out of water for flexible workflows\u003c\/li\u003e\n  \u003cli\u003eSafe for fish, corals, and other invertebrates when used as directed\u003c\/li\u003e\n  \u003cli\u003eUse to attach corals and secure delicate frags with confidence\u003c\/li\u003e\n  \u003cli\u003eIdeal for creating rock structures and reef scapes with a clean finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare surfaces, apply cement, and hold pieces until it sets\u003c\/li\u003e\n  \u003cli\u003eAllow full cure before adding livestock; follow the packaging for cure times\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you’re building a vertical reef wall, bridging gaps between live rocks, or mounting new frag plugs, Rock Lock 2 Minute Cement offers a practical, reliable option for quick, controlled placement. It complements a thoughtful reef-keeping approach by combining strength, ease of use, and reef compatibility in one convenient product.\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 Rock Lock 2 Minute Cement reef-safe for a coral reef tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is designed to be safe for fish, corals, and invertebrates when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Rock Lock in both water and out of water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the cement is suitable for use in or out of water, offering flexible placement options.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carib Sea","offers":[{"title":"Default Title","offer_id":57206793699705,"sku":"B0CJLHJ4ZQ","price":42.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/caribsea-rock-lock-2-minute-cement-500g.jpg?v=1777842450","url":"https:\/\/petlyvox.com\/products\/caribsea-rock-lock-2-minute-cement-500g-17oz-reef-safe-quick-setting-cement-for-corals-rocks","provider":"petlyvox","version":"1.0","type":"link"}