4.5 out of 5 stars 15 ratings. In other words, DO NOT USE GE Silicone II. GE manufactures the EXACT SAME Silicone for the aquarium industry and bottles differently. i bought GE silicone 1 all purpose silicone to use for my DIY refrugium but on the back it says “not for aquarium/underwater use. Aquarium safe silicone is known to be safe for fish. September 12th, … Details & FREE Returns Return this item for free. Silicone with antibacterial and fungicidal additives might put fish at risk. Photos from manufacturer's websites. GE silicone II contains mold inhibitors and another additives that are LETHAL to aquatic life. Make sure anyone you talk to about they used silicone I or II tells you if it was window/door/attic/basement or kitchen/bath. As far as using JB Weld in a tank, let's just say if that is all I have laying around then I will go to the store and get the appropriate adhesive. I know GE I is a safe type (not GE II). The real big difference in aquarium silicone vs regular silicone is the price tag. But I do remember reading durring my searches that it should be ok for food usage too. I also read that if I let it cure for about 2 weeks it should be safe for my aquarium. As for the aquarium "safe" sealants, consider that that given the cost this is not a product made specifically for aquariums but more likely overruns of acetic acid curing silicone given the relatively small market and closeness of cost to silicones of GE I type. BUT, Silicone II states that it is "Negligible" (page 4 of each MSDS). 100% silicone; 100% waterproof; 10-year mold-free product protection † Meets ASTM C-920, Class 35; 40% more flexibility than Class 25 sealants † 5X stronger adhesion † 30-minute water-ready † Shrink & crack-proof; Won’t blemish most high-end metal finishes like chrome, bronze & nickel † Lifetime guarantee † Neutral curing with low odor; Non-paintable Personally, I have installed rock backgrounds in a 29G tank and a 240G tank using GE Silicone II for Door and Window. Silicone I (not II) is aquarium safe. $15,900. All they do is raise the price of it and add an “aquarium” label to the side of it. https://www.homedepot.com/l/Lady-Lake/FL/Lady-Lake/32159/8447 The industry allowance for labeling allows 99.98% silicone to be labeled as 100%. Do not use any other kind of sealant or caulk as the result will be disastrous. Once applied, it takes 24 hours to cure completely. From the #1 Silicone brand, all purpose Silicone 1 sealant is a 100% silicone and 100% weatherproof sealant ideal for areas that could be exposed to weather. Only use 100% silicone to reseal all glass aquariums. Rule of thumb is to avoid using any silicone containing biocide, including tubes stating they're 100% silicone. The ones in your picture have some language about mold resistance, so without looking at the label to be sure, I'm guessing they are both a no-go. Price: $19.03 FREE Shipping on your first order. It allows … As far as using JB Weld in a tank, let's just say if that is all I have laying around then I will go to the store and get the … 95 GE I had "aquarium safe" but then they starting supplying All Glass with silicone part of the agreement was that GE would print "not for aquariums" on the label. Python Pro-Clean Gravel Washer and Siphon Kit for Aquarium, Large $10 (Chicago) pic hide this posting restore restore this posting. Another transparent silicone, the GE 1200 series construction … The Smart Apply software available on the Chrome store makes it easy to customize your resume for each job you apply for.You can use our Smart Apply software on all the major sites. GE Silicone I and II for kitchen/bath do have something in them for mold/mildew and a 5 year mold guarantee. Gel type super glues are known to be safe. GE 1200 Series Construction Silicone. From what I understand the main difference is that silicone II is ammonia cure and if not allowed to cure fully (1 to 2 weeks) can kill fish. GE silicone II is a higher grade of silicone than GE I and will cure faster than the cheaper kind. Also, under toxicology, GE II states: "May impair fertility. GE Silicone ii (2) is definitely not fish safe. ... GE silicone II, or I I've found work the best. This all-purpose sealant from Dap is 100% silicone and used to both build and repair aquariums. Some types have mildew resistance chemicals added that will leach back into the aquarium when filled. GE Silicone I for Door and Window has been used by so many aquarists with excellent success for so many years that there can be no reasonable doubt that it is aquarium safe. Also, will cement over the foam prevent the chemicals in the silicone from leaching out into the water? For example, use GE Silicon I not GE Silicon II. So it seems that my aquarium will be fine. In other words, DO NOT USE GE Silicone II. I saw videos online saying it was okay for that but now I saw this. I understand many people know not to use the mildew resistant GE silicone, but to me it looks like there is 2 versions of GE k/b/p: one without mildew resistant chemicals (I) and one with them (II) I just want to make sure before taking off the silicone since it's a p.i.t.a. Dow is a materials science leader committed to delivering innovative and sustainable solutions for customers in packaging, infrastructure and consumer care. All you need is a 100% silicone without any of the “mold resistant” labels on it. All pure silicone is aquarium safe once cured. It used to be marked aquarium safe a while back,but has since been removed due to a contract with one … GE silicone II contains mold inhibitors and another additives that are LETHAL to aquatic life. September 9th, 2010 #4. jackdogga. I used GE Silicone II for window/door/attic/basement. SELSIL aquarium safe silicone is very high quality. SAF-T-LOK has been the primary supplier of thread lockers to the space program and the … SELSIL Aquarium Silicone Sealant Clear, High Elasticity, Safe for Fish, 100% Solvent Free, 100% Non-Toxic, Fresh and Saltwater, 10.14 Fl oz. Please contact customer service at 1-866-275-4372 at your earliest convenience and we will be happy to work with you to resolve the issue. G.E. GEII is available both with and without biocide mold/fungus inhibitors. SELSIL Aquarium Silicone Sealant Clear. Agreed, if you were just going into any shop and picking up any tube of silicone and hoping for the best. Guest Re: Silicone/sealant safe for use in terrarium? Any silicone that doesn't have any anti-mold formula included on the label should be ok. Shop GE All Purpose Silicone 1 10.1-oz Clear Silicone Caulk in the Caulk department at Lowe's.com. I recently discovered that this product is harmful to fish because it has a mold inhibitor in it. (300 ml) Transparent (1) 4.7 out of 5 stars 181 $11.95 $ 11 . Actually GE Silicone I use to say aquarium safe a few years back. Many get by with GE Silicone 1 (NOT GE Silicone 2/GE Silicone II) However, professional tank builders typically use Momentive RTV100 or GE SCS1200 All of these are aquarium safe once cured and have no added fungicides or any other chemicals. I have used a few tubes in my tanks (baffles and such) DO NOT USE SILICONE II It has an anti-mildew agent in it that will kill your tank. GE silicone I is completely safe to use. Also the label as a whole has less info now then before. Aquarium Silicone vs Regular Silicone. I put an image of the exact one I bought May cause harm to unborn child." Hello, I recently siliconed foam pieces together with GE II silicone. In either case it is best to do small batches at a time as the caulk can skin over rapidly. I checked the back of all the silicone in the store, GE Silicone II says it's not safe for tanks, this one did not say that, same brand... so I'd figure it's safe. A 2019 Study by CareerBuilder found that 61% of hiring managers consider a customized resume the most important factor for job search success. Since, GE I is not that hard to find, I don't take the chance and use it instead of GE II. GE-branded 100% silicone adhesives are water resistant, multipurpose and provide fast adhesion for household and craft projects. Should I use it or no? Unfortunately the mold inhibitors make it not fish safe. Just pop into your local fish shop, they should sell aquarium safe silicone, which should be ok for you to use. Free returns are available for the shipping address you chose. $50. ... GE WCVH4800KWW & DCVH480EKWW 24" Washer and Electric Dryer Set White ... Nu-Manor parts washer /dryer Safe-wash II $16,500 (Elk Grove Village) pic hide this posting restore restore this posting. So far so good, but as so often, the devil is in the detail, which we will discuss in the remainder of this article. These backgrounds consisted of real rocks … Answered by: Momentive Performance. It's completely waterproof, stays flexible, and won't crack, peel, or … Certainly, if you don't care to take the time to do your homework, aquarium sealant is … GE Silicone GE5000 Clear Silicone II Window & Door Sealant, Pack of 2 Visit the GE Store. Milly, white GE Silicone II Kitchen & Bath should come out the tube white. Developed from the latest technology, SAF-T-LOK ® Military Grade Threadlocker Anaerobic Adhesives are designed to provide performance characteristics that others only talk about. Then, it's non-toxic and safe for use in any aquarium, freshwater or saltwater. Specialty Products Our specialty products include 100% silicone sealants for gutter, metal and concrete sealing projects and insulating foams … Does anyone know if this is true? Once cured, neither Silicone I nor Silicone II pose a health risk to your fish. No such statement appears in MSDS for GE I. This brand of GE is the most used one in the industry. You want to use Ge Silicone i (1). 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