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Clear Aquarium Silicone Sealant - 10.2 Fluid oz Cartridge

Clear Aquarium Silicone Sealant - 10.2 Fluid oz Cartridge

Q: Will it fix a leaky plexiglass tank?

100% silicone is for use on glass and not recommended for long term adhesion on acrylics, plexiglass, plastics since they contain petroleum products which will cause the silicone to peel off in time. (MAY be fine for short-term use.) There are special adhesives/sealants for use with acrylics and plastics and they will be labeled as such. Plexiglass, specifically, needs an adhesive method that actually "melts" the plexiglass, which then creates the bond. 100% silicone adhesives/sealants will not do that.

Q: Could this be used safely as a gasket around my filter screen at the bottom of dishwasher used to block food particles around edge of screen filter?

I’m no expert but as it is silicone and it is safe for aquariums once cured, it should be safe for a dishwasher.

Q: Will salt water eat sealant

In general silicon sealants will handle salt water. I used this particular sealant for a fresh water tank, but I have used silicon sealants on my salt water sail boat without an issue. The main problem with all sealants is you need a clean, oil free, and dry surface for the sealant can properly attach to the surface. You need a humid, but not wet environment for the sealant to cure. I suggest placing a well dampened cloth in the bottom of the tank. You don't want water on the sealant, but you need moisture in the air.

Q: After applying the silicone, approximately how many minutes do you have before taking the tape off?

if you mean using masking tape to keep the glue off an area, i would pull it off when it is still wet, and probably wouldnt wait more than 15 minutes to do so. Remember you can spritz the silicone with water to help it cure faster and better.

Product ID: 2118741

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Details

Color
Clear
Brand
ASI
Item Weight
10.2 Ounces
Liquid Volume
10.2 Fluid
Full Cure Time
10 Days

💧Waterproof & fish-safe

🧊Wide temp range -57°C to +233°C

🧱High modulus strong glass bond

Frequently Bought Together

Clear Aquarium Silicone Sealant - 10.2 Fluid oz Cartridge

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Black Aquarium Silicone Sealant - 10.2 Fluid oz Cartridge

Description

🐠 Seal the deal with clarity and strength—your aquarium’s best kept secret!

FISH FRIENDLY FORMULA - Non-toxic when fully cured, ensuring a safe habitat for your aquatic friends.
FRESH SALTWATER READY - Engineered for all aquatic environments, from vivariums to saltwater tanks—no expiry worries.
UNSHAKABLE AQUARIUM SEAL - Forms strong, primer-free bonds that last underwater without sagging or slipping.
VERTICAL SURFACE MASTERY - Non-slump consistency means perfect application on glass walls without mess or drips.
EXTREME TEMPERATURE RESILIENCE - Works from freezing -18°C to scorching +50°C during application and endures -57°C to +233°C in use.

The ASI Clear Aquarium Silicone Sealant is a 10.2 fl oz high modulus RTV silicone designed for strong, primer-free bonding to glass. It is waterproof, non-toxic to fish once cured, and resists sagging on vertical surfaces. Suitable for fresh and saltwater tanks, it withstands extreme temperatures from -57°C to +233°C, making it a reliable, long-lasting sealant for professional and hobbyist aquarists alike.

Specifications

Color	Clear
Brand	ASI
Item Weight	10.2 Ounces
Liquid Volume	10.2 Fluid Ounces
Full Cure Time	10 Days
Item Form	Fluid Oz
Surface Recommendation	Glass
Water Resistance Level	Waterproof
Number of Items	1
Manufacturer	Gordon Glass Co
UPC	802455893066
Unit Count	10.2 Fluid Ounces
Material	Silicone
Part Number	ASI Aquarium Clear
Item Weight	10.2 ounces
Package Dimensions	9.57 x 2.72 x 2.17 inches
Item model number	ASI Aquarium Clear
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Special Features	Strong
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Will it fix a leaky plexiglass tank?

Could this be used safely as a gasket around my filter screen at the bottom of dishwasher used to block food particles around edge of screen filter?

Will salt water eat sealant

After applying the silicone, approximately how many minutes do you have before taking the tape off?

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