{"product_id":"seachem-coralcrete","title":"Seachem CoralCrete","description":"\u003cp\u003e\u003cstrong\u003eTwo-part epoxy putty that locks coral and rockwork in place.\u003c\/strong\u003e Seachem CoralCrete is a reef-safe bonding putty for securing coral frags to rock and plugs, or for fusing rockwork into a stable aquascape. You get about 5 minutes of working time, then it fully cures underwater or in air within 24 hours. It is ideal for heavier frags, branching corals, and large-polyp stony corals, and it works in freshwater, marine, and reef aquariums.\u003c\/p\u003e\n\u003cp\u003ePair it with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-glue-coral-frag-glue\"\u003eSeachem Reef Glue\u003c\/a\u003e for a fast-tack super glue plus epoxy combo, and browse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e to mount.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eWhy CoralCrete\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong two-part bond\u003c\/strong\u003e that holds larger, heavier frags and rock that thin glues cannot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-minute working time\u003c\/strong\u003e, enough to position carefully before it sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCures underwater or in air\u003c\/strong\u003e, fully hardening within 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef safe\u003c\/strong\u003e for corals, invertebrates, and fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater and saltwater\u003c\/strong\u003e, use it for reef frags or freshwater hardscape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eChoose Your Color\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;margin:4px 0 6px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;\"\u003eColor\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eGrey\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eBlends with natural live rock and dry rock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003ePurple\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eMatches synthetic reef rock and coralline algae\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 10px;\"\u003eEach color comes in 2 oz and 4 oz sizes. Choose 2 oz for occasional frag mounting and 4 oz for larger aquascaping projects.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut off equal parts of the two-tone putty and knead it until the color is uniform.\u003c\/li\u003e\n\u003cli\u003ePress the putty onto the base of the frag, or into the joint between the rocks you are joining.\u003c\/li\u003e\n\u003cli\u003eHold it in place for a minute, then leave it to fully cure over the next 24 hours.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTip: wet your fingers first to keep the putty from sticking to your hands while you work.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;margin:4px 0 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;width:38%;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eTwo-part epoxy putty adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eGrey and Purple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e2 oz and 4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eWorking time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eAbout 5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eFull cure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eWithin 24 hours, submerged or in air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eCoral frags, branching and LPS corals, rockwork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eFreshwater, marine, and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-glue-coral-frag-glue\"\u003eSeachem Reef Glue\u003c\/a\u003e for fast-setting super glue to tack frags before the epoxy cures.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-flourish-epoxy\"\u003eSeachem Flourish Epoxy\u003c\/a\u003e for planted-tank hardscape bonding.\u003c\/li\u003e\n\u003cli\u003eBrowse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater livestock\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it underwater?\u003c\/strong\u003e\u003cbr\u003eYes. CoralCrete cures fully whether it is submerged or in the air, so you can apply it right in the tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrey or purple?\u003c\/strong\u003e\u003cbr\u003eGrey blends with natural live and dry rock, while purple matches synthetic reef rock and coralline algae. Pick whichever hides best in your scape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. Once mixed and applied it is safe for corals, invertebrates, and fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much working time do I get?\u003c\/strong\u003e\u003cbr\u003eAbout 5 minutes, which is plenty to position a frag or rock before it sets, then it fully hardens over 24 hours.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Grey 2oz","offer_id":48206010646747,"sku":"3120","price":7.7,"currency_code":"USD","in_stock":true},{"title":"Grey 4oz","offer_id":48206010679515,"sku":"3121","price":9.85,"currency_code":"USD","in_stock":true},{"title":"Purple 2oz","offer_id":48206010712283,"sku":"3122","price":7.7,"currency_code":"USD","in_stock":true},{"title":"Purple 4oz","offer_id":48206019166427,"sku":"3123","price":9.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_1bde85fc-3fdf-4a6d-b68c-e04300472f29.png?v=1769790194","url":"https:\/\/squeakysaquatics.com\/products\/seachem-coralcrete","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}