{"product_id":"marco-rock-natural-mortar-kit-5lbs","title":"Marco Rock Natural Mortar Kit (5lbs)","description":"\u003cp\u003eNow available in Natural color to perfectly match MR rock. Reef safe and trusted by thousands to bond their aqua-scapes, MR E-Marco 400 is the #1 choice if you are looking for the ultimate underwater bond.\u003c\/p\u003e\n\u003cp\u003eThis 5 lb kit comes complete with mortar powder, liquid with an acrylic polymer (to keep the joint from getting brittle in water), instructions, mixing spatula, and a bucket to do the mixing in.\u003c\/p\u003e\n\u003cp\u003eIf you do not need the entire batch, simply rinse the bucket and put the rest back, put the lid on and store in a cool dry place.\u003c\/p\u003e\n\u003cp\u003eAffix to rocks, sets in about 20 minutes so be mindful how much you mix to use per session. Once rocks are bonded they can be carefully handled after approximately 2 hours but it fully cures in 24 hours. For best results, don't touch or move rocks for 24 hours after building.\u003c\/p\u003e\n\u003cp\u003e100% Non-Toxic. Triton ICP Tested. For Marine or Freshwater.\u003c\/p\u003e\n\u003cp\u003eEver wonder how \"they\" make those crazy structures? The overhangs, the bridges, cantilevered ledges, or that Bonsai look? They use E-Marco 400 from MarcoRocks of course!\u003c\/p\u003e","brand":"DFW Aquarium","offers":[{"title":"Default Title","offer_id":41866781425730,"sku":null,"price":42.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2364\/3815\/files\/MR-Mortar_Buckets-group__54761.jpg?v=1734634448","url":"https:\/\/tkaquatics.com\/products\/marco-rock-natural-mortar-kit-5lbs","provider":"TK Aquatics","version":"1.0","type":"link"}