{"product_id":"wack","title":"Wacker 121 Aquarium Silicone - Black or Clear 300g","description":"\u003ch2 data-start=\"236\" data-end=\"288\"\u003eWacker 121 Aquarium Silicone – Black \u0026amp; Clear 300g\u003c\/h2\u003e\n\u003cp data-start=\"290\" data-end=\"664\"\u003e\u003cstrong data-start=\"290\" data-end=\"322\"\u003eWacker 121 Aquarium Silicone\u003c\/strong\u003e is a high-quality, aquarium-safe sealing silicone designed for constructing, repairing, and sealing glass aquariums and aquatic systems. Trusted by tank builders and serious aquarists worldwide, it delivers strong, flexible, and long-lasting bonds without harmful additives — making it safe for freshwater and marine environments once cured.\u003c\/p\u003e\n\u003cp data-start=\"666\" data-end=\"983\"\u003eAvailable in \u003cstrong data-start=\"679\" data-end=\"698\"\u003eblack and clear\u003c\/strong\u003e, Wacker 121 allows clean, professional silicone joints for both discreet structural seams and visually refined aquarium builds. Its reliable adhesion to glass and excellent durability make it ideal for aquarium construction, sump assembly, baffles, overflows, and filtration projects.\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1133\"\u003eSuitable for both hobbyist and professional use, Wacker 121 is the preferred silicone for precision aquarium work and long-term aquatic reliability.\u003c\/p\u003e\n\u003chr data-start=\"1135\" data-end=\"1138\"\u003e\n\u003ch3 data-start=\"1140\" data-end=\"1156\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1158\" data-end=\"1476\"\u003e\n\u003cli data-start=\"1158\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1197\"\u003eAquarium-safe neutral cure silicone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1244\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1244\"\u003eStrong, flexible, long-lasting glass bonds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1245\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1247\" data-end=\"1291\"\u003eSuitable for freshwater and marine systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1335\"\u003eIdeal for tank construction and repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1376\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1376\"\u003eExcellent adhesion to glass surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1377\" data-end=\"1419\"\u003e\n\u003cp data-start=\"1379\" data-end=\"1419\"\u003eProfessional-grade sealing performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1420\" data-end=\"1452\"\u003e\n\u003cp data-start=\"1422\" data-end=\"1452\"\u003eAvailable in black and clear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1476\"\u003e300g cartridge size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1478\" data-end=\"1481\"\u003e\n\u003ch3 data-start=\"1483\" data-end=\"1496\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul data-start=\"1498\" data-end=\"1691\"\u003e\n\u003cli data-start=\"1498\" data-end=\"1537\"\u003e\n\u003cp data-start=\"1500\" data-end=\"1537\"\u003eAquarium construction and resealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1538\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1540\" data-end=\"1570\"\u003eSump and baffle installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1605\"\u003eOverflow and filtration builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1632\"\u003eGlass-to-glass bonding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1661\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1661\"\u003eCustom aquarium projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1662\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1664\" data-end=\"1691\"\u003eFishroom fabrication work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1693\" data-end=\"1696\"\u003e\n\u003cp data-start=\"1698\" data-end=\"1914\"\u003e\u003cstrong data-start=\"1698\" data-end=\"1730\"\u003eWacker 121 Aquarium Silicone\u003c\/strong\u003e provides trusted, professional-grade sealing performance for aquarium construction and aquatic system builds — delivering clean joints, structural strength, and long-term reliability.\u003c\/p\u003e","brand":"Driptech ","offers":[{"title":"Black","offer_id":43919033729110,"sku":"DTA-00111839933","price":12.99,"currency_code":"AUD","in_stock":true},{"title":"Clear","offer_id":43919033761878,"sku":"DTA-00111839934","price":12.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/5082\/0438\/files\/H2ae00569a2ef4f8c8055c83c1c8044cdF_e6cf0b98-dad3-4da4-8ab1-f5d105d6a5a0.png?v=1771009157","url":"https:\/\/driptech.com.au\/products\/wack","provider":"Driptech ","version":"1.0","type":"link"}