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ASI

ASI Clear Aquarium Silicone Sealant 10.2 oz

SKU CH-6BJ2-HZF8M

Clear silicone sealant bonds glass for aquariums and vivariums, stays flexible on vertical surfaces, resists constant water immersion and remains non-toxic to fish after curing

  • TypeGlue
  • FeaturesUniversal
  • ColorClear
  • Sizes/Dimensions10.2 Oz

Color Clear

  • Black
  • Clear

Struck-through versions exist but are not stocked here.

  • Strong bonds to glass without primers
  • Non-toxic to fish after full cure
  • Non-slump formula stays put on vertical surfaces
  • Withstands -57 °C to 233 °C once cured
  • Suitable for fresh and salt-water aquariums

Aquarium-Safe Silicone Sealant

This high-modulus RTV silicone forms strong cohesive bonds to glass without primers. The cured sealant is non-toxic to fish and withstands continuous immersion in fresh or salt water. It is formulated for building or repairing aquariums and vivariums. The non-slump consistency allows application on vertical surfaces without sagging.

Surface Preparation and Cure Time

Glass must be properly cleaned before the sealant is applied. The product can be applied to surface temperatures from -18°C to +50°C. After assembly, the sealant requires at least 7 to 10 days to fully cure before water and fish are added. Excess uncured material can be removed with solvents such as MEK or alcohol.

Temperature Resistance and Safety

Once cured, the sealant withstands constant operating temperatures from -57°C to +233°C. The non-toxic formulation ensures safety for aquatic life in both fresh and salt-water environments. The universal clear colour maintains a clean appearance on glass joints. The 10.2 oz cartridge provides sufficient volume for standard aquarium projects.

Highlights

  • Strong bonds to glass without primers
  • Non-toxic to fish after full cure
  • Non-slump formula stays put on vertical surfaces
  • Withstands -57 °C to 233 °C once cured
  • Suitable for fresh and salt-water aquariums

Specifications

BrandASI
TypeGlue
FeaturesUniversal
ColorClear
Sizes/Dimensions10.2 Oz

Questions about this item

What comes in the package and do I need a caulking gun?

The package contains one 10.2 oz fluid cartridge of clear silicone sealant. A standard caulking gun is required to apply it and is not included.

Is the 10.2 oz cartridge the only size available for this sealant?

The product is supplied in a 10.2 oz cartridge. This size is suitable for constructing or repairing standard aquariums and vivariums.

How long must the sealant cure before I can add water and fish to the tank?

The sealant requires at least 7 to 10 days to fully cure before adding water and fish. This ensures the curing agent has completely dissipated and the bond is non-toxic.

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