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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 Overview

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

Dimensions

Individual size (oz.)
2.8

Details

Color/Finish
Clear
Coverage (linear ft.)
15
Cure Time (hours)
24
Dry Color Family
Clear
Dry to touch (min.)
20
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Indoor
Interior/Exterior
Exterior,Interior
Longevity
1 year
Number of Tubes Included
12
Professional Paint Supplies & Values
Pro Supplies
Sealant Form
Squeeze Tube
Sealant Type
Silicone
Transparency
Transparent

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
None

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.9
    out of 30 reviews
  • 83%recommend this product
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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