oz_gooner Posted March 4, 2009 Share Posted March 4, 2009 I am doing some mod's to my tank and have to get my hands on some silicon suitable to go in the tank. Is there a particular brand or type that is better to use? What should I be looking for or avoiding. There is way to many to choose from at Bunnings. Link to comment Share on other sites More sharing options...
sofiko Posted March 4, 2009 Share Posted March 4, 2009 A lot of people use "Selleys Glass Silicone" for their aquariums. Bunnings usually stocks it. Below is the link http://www.selleys.com.au/Selleys-Glass-Si...ne/default.aspx I prefer to use "RHODORSIL V2 SILICONE" which can bought off ebay or any good lfs Link to comment Share on other sites More sharing options...
bdo. Posted March 4, 2009 Share Posted March 4, 2009 Yeh I've just used the Selley's one, think its the one in the link coz its definitely in a blue tube. Check on the back, it mentions use in aquariums so its definitely safe. Pretty cheap and has done the job for me just fine! Link to comment Share on other sites More sharing options...
CThompson Posted March 6, 2009 Share Posted March 6, 2009 If it is safe for tanks it will clearly say in the writting that it is "safe for aquarium use". There are many different types of silicon as you say, but unless it says "aquarium safe" do not use it. Link to comment Share on other sites More sharing options...
oz_gooner Posted March 6, 2009 Author Share Posted March 6, 2009 I have been finding that not to many manufacturers are putting "aquarium safe" on the tubes. I have read to make sure that is does not have mould inhibitor in it. Is this correct? Link to comment Share on other sites More sharing options...
the_fuzz Posted March 6, 2009 Share Posted March 6, 2009 you want sellys glass as per the first response. I clearly says in big writing on the front * safe for aquarium use Link to comment Share on other sites More sharing options...
marrick2204 Posted March 6, 2009 Share Posted March 6, 2009 I would use V2 silicone as most aquarium shops use this and it's only $6.00 a tube at a wholesaler. cheers Link to comment Share on other sites More sharing options...
oz_gooner Posted March 7, 2009 Author Share Posted March 7, 2009 Well it looks like I'm heading down to Bunnings tomorrow then. I'm sure there will be someone who works there that will have all the answers any questions I have.?. Link to comment Share on other sites More sharing options...
Aquaholic Posted March 7, 2009 Share Posted March 7, 2009 Well it looks like I'm heading down to Bunnings tomorrow then. I'm sure there will be someone who works there that will have all the answers any questions I have.?. the shelley silicone is good and is clear. bostik make v2.(black) My local bunnings doesnt stock it and the staff said they had never heard of it. But it does exist as I got the spec sheet sent to me from Bostik. Link to comment Share on other sites More sharing options...
Aquaholic Posted March 7, 2009 Share Posted March 7, 2009 Well it looks like I'm heading down to Bunnings tomorrow then. I'm sure there will be someone who works there that will have all the answers any questions I have.?. the shelley silicone is good and is clear. bostik make v2.(black) My local bunnings doesnt stock it and the staff said they had never heard of it. But it does exist as I got the spec sheet sent to me from Bostik. Product Information Description ZBond® Aquarium is a one component, Acetic cure, high modulus silicone sealant. It cures by absorption of atmospheric moisture to form a flexible and durable elastomeric sealant. Special Features ZBond® Aquarium cures rapidly to an even consistent silicone rubber. Because of its superior adhesion to glass, it is extremely effective as a glazing silicone. It maintains its properties while in contact with a broad range of chemicals and over a broad temperature range. The thixotropic nature of this product ensures that it will not slump in typical glass joints. Typical Uses Aquariums, terrariums, toughened Glass Assemblies. One Part System Being a one-part sealant, ZBond® Aquarium offers the confidence of consistent and even cure. It also improves operator productivity, as time is not lost mixing the product, it is easy to use in difficult locations, and can be applied out of a standard cartridge gun. Long Life Reliability ZBond® Aquarium has excellent natural ageing stability. It will maintain its elastomeric joint sealant properties permanently, even under harsh conditions and temperature extremes. Characteristics System Properties Property Mean Result Achieved Test Method Skin Time 6 Minutes BS 5889 Tack Free Time 1.5 Hours ASTM C679 Tooling Time 8 Minutes ASTM C679 Sag or Slump Nil BS5889 Cured Properties Property Mean Result Achieved Test Method Shore A Hardness 23 ASTM C 661 Modulus at 100% Elongation 0.45 MPa ASTM D 412 Tensile Strength 1.80 MPa ASTM D 412 Elongation a Rupture 500% ASTM D 412 Peel Strength after UV through Glass 62N/25mm BS5889 Dynamic Movement Capacity ± 25% ASTM C 920 Accelerated Aging and Weathering Excellent ASTM C 792 Temperature Minimum Maximum Application Temperature -10°C +40°C Service Temperature -50°C +190°C AQUARIUM Silicone Sealant Bostik Australia Pty Ltd 51-71 High Street, Thomastown VIC 3074 Issue 1 April 2007 Colours Translucent – Part Number -308544. Black MTO Link to comment Share on other sites More sharing options...
pjmowens Posted March 7, 2009 Share Posted March 7, 2009 does anybody know somewhere in sydney i can get some of this v2 sealant? Link to comment Share on other sites More sharing options...
sofiko Posted March 7, 2009 Share Posted March 7, 2009 does anybody know somewhere in sydney i can get some of this v2 sealant? I bought some rhodosil v2 (clear) silicone about 2 weeks ago at St George Aquariums for $10 Link to comment Share on other sites More sharing options...
oz_gooner Posted March 7, 2009 Author Share Posted March 7, 2009 How about in Brisbane? Link to comment Share on other sites More sharing options...
marrick2204 Posted March 7, 2009 Share Posted March 7, 2009 How about in Brisbane? If you use the shelleys brand , just a reminder that it's only for small volume of water ie: 2ft'rs. If you have a larger tank I would be using the V2 brand. cheers Link to comment Share on other sites More sharing options...
rosco Posted March 8, 2009 Share Posted March 8, 2009 I would have thought that most glazer's would stock it. I get mine from magnet mart but not sure if it is any other state. I have never found it in Bunnings cheers rosco Link to comment Share on other sites More sharing options...
pjmowens Posted March 8, 2009 Share Posted March 8, 2009 does anybody know somewhere in sydney i can get some of this v2 sealant? I bought some rhodosil v2 (clear) silicone about 2 weeks ago at St George Aquariums for $10 cool next time im there ill pick up a couple of tubes. Link to comment Share on other sites More sharing options...
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