{"product_id":"wacker-121-professional-aquarium-fish-tank-silicone","title":"Wacker 121 Professional Aquarium, Fish Tank Silicone","description":"\u003cp\u003eWACKER® 121 – AQUARIUM is a one-part, acid-curing silicone sealant designed specifically for constructing and repairing aquariums and fish tanks. It cures at room temperature upon exposure to atmospheric moisture, forming a permanently flexible and durable silicone rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance:\u003c\/strong\u003e Exhibits excellent mechanical properties, including high strength, toughness, and viscosity, making it suitable for aquariums subjected to water pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Curing:\u003c\/strong\u003e Cures quickly, becoming tack-free and crack-resistant in a short time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resilience:\u003c\/strong\u003e Remains flexible across a wide temperature range, from -40°C to +150°C after curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Application:\u003c\/strong\u003e Non-sagging with excellent tooling characteristics, allowing for easy application at temperatures between +5°C and +40°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Ensure that all surfaces in contact with the sealant are clean, dry, and free from contaminants such as dust, dirt, oil, or rust. For non-porous substrates, clean with a suitable solvent and a lint-free cloth, removing any residual solvent before it evaporates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Cut the cartridge thread open, attach the nozzle, and trim it to the desired bead size. Apply the sealant in beads or layers as needed. The curing process requires moisture and may take longer in conditions of lower temperature, humidity, or limited air exchange.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRestrictions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot suitable for use on substrates like marble, concrete, fibrous cement, and mortar, as the product releases acetic acid during curing.\u003c\/li\u003e\n\u003cli\u003eAvoid contact with metals such as lead, copper, brass, or zinc to prevent corrosion.\u003c\/li\u003e\n\u003cli\u003eNot recommended for use with certain organic elastomers (e.g., EPDM, neoprene) or natural stones (e.g., marble, granite) due to potential staining or discoloration.\u003c\/li\u003e\n\u003cli\u003eNot suitable for insulating glass applications or use on pre-stressed polyacrylate elements, as it may cause environmental stress cracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Splashy Fin Aquarium Bengaluru","offers":[{"title":"Default Title","offer_id":45822702518433,"sku":"WA121","price":500.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/4646\/2625\/files\/10428_121-glue_41bdda9a-7950-4a00-ab4b-e9748b202652.jpg?v=1773645614","url":"https:\/\/fish.splashyfin.com\/products\/wacker-121-professional-aquarium-fish-tank-silicone","provider":"Splashy Fin Aquarium Bengaluru","version":"1.0","type":"link"}