Re-sealing and old tank

[Flowerhorn916]

Well I am getting redy to reseal my old 65gal is there a sealant I can buy that home depo or lowes that will work I dont want to order anything?
Thanks

 

[Bristlenose Chuck]

Yes. I use this stuff http://www.dap.com/product_details.aspx?product_id=25

You can use any brand, just make sure it says 100% silicone. Also, make sure it doesnt say anything about resisting mold/mildew.