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Internet #

100128841

Model #

00755

Store SKU #

686064

Silicone 2.8 oz. Clear Aquarium Sealant

  • Forms a strong, waterproof bond that is non-toxic when cured
  • Patches tubes and hoses and attaches plastic, ceramic accessories
  • Adhesive bond stays flexible and won't crack or shrink
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Product Details

DAP 2.8 oz. Silicone Aquarium Sealant is ideal for constructing or repairing small aquariums. The 100% silicone-rubber formulation provides a waterproof seal that won't crack or shrink. It is non-toxic when cured.

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

51Questions
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Q:I need to seal the plug in a galvanized water trough. I Applied it to the outside of the plug as well as the inside as double security. Do you think it will hold up over time?
by|Aug 26, 2022
1 Answer
Answer This Question

A:  Thank you for posting your inquiry on DAP All-Purpose 100% Silicone Adhesive Sealant. DAP All-Purpose 100% Silicone Adhesive Sealant's use is limited to tanks sizes of 30 gallons or less and 18” or less water height. Given the volume and water height of most "stock tanks", it is likely to exceed this limitation. Likewise, this formula is not recommended for use on galvanized steel. Should you have additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

by|Aug 29, 2022
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    Q:Is this sealant food safe for human use?
    by|Aug 19, 2022
    1 Answer
    Answer This Question

    A:  Thank you for posting your inquiry. The DAP 100% Silicone Aquarium Sealant is FDA approved safe for incidental food contact. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

    by|Aug 19, 2022
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      Q:Can this product be used to fix The top of a broken tobacco water pipe?
      by|Jan 30, 2021
      2 Answers
      Answer This Question

      A:  Thank you for posting your inquiry. DAP All-Purpose 100% Silicone Adhesive Sealant is not tested or recommended for for this type of "off label" application (as described). Should you have additional questions, please contact DAP's Technical Customer Service Department at 888-327-8477.

      by|Sep 5, 2022

        A:  yes it can be used for that purpose.

        by|Jan 31, 2021
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        Q:Would I be able to use this to fill in small holes drilled into a 5 gallon bucket?
        by|Jan 1, 2021
        3 Answers
        Answer This Question

        A:  Thank you for posting your inquiry. 5 gallon buckets are most commonly made with HDPE (High Density Polyethylene). Due to HDPE’s low surface energy (slick/nonporous properties), this type of plastic is extremely difficult for most products to develop proper adhesion to. Of note: Even when an initial bond appears to be formed, they are not typically considered high strength or permanent (especially when flexing, wide temperature fluctuations and/or moisture exposure occurs). Should you have any further questions or wish to discuss this, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

        by|Jan 4, 2021

          A:  This product is wonderful but in this case, you would be better off spending your money on another 5 gallon bucket.

          by|Jan 2, 2021

            A:  yes you can.

            by|Jan 2, 2021
            Showing 1-4 of 51
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            Customer Reviews

            3.9 out of 5
            (30)
            • 3.9
              out of 30 reviews
            • 83% recommend this product
            Filter by:
            Showing 1-10 of 30 reviews
            Great for coating small custom fish tank ornaments!
            Stuff is great...nothing else to say.. Tip for the cap breakers....put some vasaline in the tube end or in the cap before you put cap back on and don't muscle it.
            by
              • Recommended
              by
              • Verified Purchase
              Great product 100 effective...
              Great product 100 effective
              by
              • Verified Purchase
              I used it on my toilet tank. It did not...
              I used it on my toilet tank. It did not work. The toilet tank still leaking. I tried with different product that I bought at ACE hardware store and VOILA!!!!!!! It works.
              by
              Response from DAPProductExpertMar 3, 2020
              Thank you for posting your feedback. We are sorry to see your low star review on DAP All-Purpose 100% Silicone Adhesive Sealant. This product is only intended for use in submerged applications when applied to glass. Likewise, the product must be applied to clean/dry surfaces and permitted to fully cure before it can be submerged. For submerged repairs on other materials, the use of a two-component epoxy would typically be recommended. Even these more specialized products do not typically result in a permanent repair when used as you describe. DAP
              • Verified Purchase
              Works good, but dries out in the tube.
              I use the DAP All-Purpose Adhesive Sealant for many jobs. Its initial setup time (about 45 minutes) is pretty good, and fully cures within 24 hours. It really needs a better cap. The cap has broken on 6 tubes of partially used adhesive, allowing them to dry out and become unusable.
              by
              Response from dappwrApr 21, 2022
              Thank you for posting your feedback. At your convenience, please reach out to DAP's Technical Customer Service Department at 888-327-8477 so we can arrange to provide you with replacement caps.
                • Recommended
                Was using the silicone to attached a soap dispenser to a shower wall. Worked perfectly and is st...
                Was using the silicone to attached a soap dispenser to a shower wall. Worked perfectly and is still holding 3 days later....I think its going to work.
                by
                • Verified Purchase
                • Recommended
                Better than epoxy
                I use it to seal my 2 aquariums. One at home and one at work. Also permanent fix for my bezel on my antique cat.
                by
                  • Recommended
                  1 Star Review
                  Rating provided by a verified purchaser
                  by
                  Response from DAPProductExpertDec 11, 2017
                  Thank you for posting your feedback. We're sorry to hear about your experience with DAP All-Purpose 100% Silicone Adhesive Sealant (Aquarium Sealant). Because you did not provide any details regarding your review, it is difficult to provide a proper response. At your convenience, please contact DAP's Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information regarding your experience. DAP
                  • Verified Purchase
                  Cheap cap
                  Only complaint is cheap cap.
                  by
                    • Recommended
                    Decent silicone, ridiculous packaging. Tiny tubes requiring multiple packages to complete a proje...
                    Decent silicone, ridiculous packaging. Tiny tubes requiring multiple packages to complete a project , and impossible to squeeze out a consistent bead or get the last 1/4 of the product out of the tube. This would work much better in 10oz 'caulk gun' style tubes.
                    by
                    Response from DAPProductExpertNov 13, 2017
                    Thank you for posting your review. DAP All-Purpose Adhesive Sealant (Aquarium Silicone) is only packaged/available in a 2.8 fl. oz. squeeze tube. This product is marketed for use in small household repair applications and when used as an aquarium sealant, its use is limited to tanks of 30 gallons or less, where the water height is less than 18". DAP
                      1 found this review helpful
                      Showing 1-10 of 30 reviews

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