ASI Black Aquarium Silicone Sealant - 10.2 oz Fluid Cartridge
ASI

ASI Black Aquarium Silicone Sealant - 10.2 oz Fluid Cartridge

|20 ratings

Key item features

  • This high modulus component RTV Silicone Sealant forms strong cohesive bonds to glass without the need of primers.
  • The bonds are unaffected by continuous immersion in water and, when fully cured, is non-toxic to fish.
  • ASI Aquarium Silicone Sealant is a non-slump sealant and can be applied to vertical surfaces without flowing or sagging.
  • Can be applied to surface temperatures from -18 C to +50 C 0 F to +120 F and after curing, withstands constant operating temperatures from -57 C to +233 C -70 F to 450 F.
  • Formulated for use with fresh and salt-water aquariums or a Vivarium.

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4.5 out of 5 stars
stars
20 ratings9 reviews
How item rating is calculated
  1. 5 stars80% (16)
  2. 4 stars5% (1)
  3. 3 stars5% (1)
  4. 2 stars0% (0)
  5. 1 star10% (2)
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Showing 1-3 of 9 reviews

Jul 25, 2026
Reviewer name: Zachary
Item details
Color: Black
Sold and shipped bySatelliteSale
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent silicone. Cures fast and looks great on a freshly sealed tank. There's reason it's the industry standard!

Incentivized Review
Helpful?62F5B18A5J5X595945587
Jul 18, 2026
Reviewer name: Andy
Item details
Color: Black
Sold and shipped bySatelliteSale
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Works awesome

Incentivized Review
Helpful?62F5B18A5J5X595945587
Jul 12, 2026
Reviewer name: anonymous
Item details
Color: Black
Sold and shipped bySatelliteSale
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

needed waterproof

great product for repairing aquarium leaking

Incentivized Review
Helpful?62F5B18A5J5X595945587
Current price is $15.60
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