ASI Black Aquarium Silicone Sealant Cartridge 10.2-oz 24 Pack
ASI Black Aquarium Silicone Sealant Cartridge 10.2-oz 24 Pack














ASI Black Aquarium Silicone Sealant Cartridge 10.2-oz 24 Pack
ASI Black Aquarium Silicone Sealant Cartridge 10.2-oz 24 Pack
Key Benefits
- Safe for all freshwater and saltwater fish
- Non-toxic formula keeps aquatic life protected
- Strong, elastic seal lasts in harsh conditions
- Ideal for new aquariums or glass repairs
- Binds tightly to glass for a firm, clear hold

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Frequently Bought Together
Frequently Bought Together
Description
Description
The ASI Aquarium Sealant Cartridge is a premium, 100% aquarium-safe silicone sealant made for manufacturing and repairing aquariums. ASI is recognized among the best aquarium supplies, and leading aquarium manufacturers trust this sealant for its reliability.
KEY BENEFITS
- Formulated to be non-toxic, ensuring the safety of all freshwater and saltwater aquarium inhabitants.
- Offers high tensile strength and elasticity, providing a long-lasting and resilient seal for aquariums.
- Suitable for manufacturing new aquariums and repairing existing ones, adhering excellently to glass surfaces.
Ingredients & Analysis
Ingredients & Analysis
- 100% RTV silicone, High Viscosity, Sealant.
GUARANTEED ANALYSIS
Property |
Test Method |
Result |
Viscosity |
ASI Test Method |
700,000 cps (Spindle 7, 4 rpm) |
Skin Formation Time |
ASI Test Method |
10 minutes (70°F, 50% RH) |
Density |
ASTM D1475 |
8.5 lbs./gal |
Hardness |
ASTM C661 |
27 (Shore A) |
Tear Strength |
ASI Test Method |
45 (Die B, lbs./in) |
Tensile Strength |
ASTM D412 |
520 psi |
Elongation at Break |
ASTM D412 |
500% |
Application Temp. |
ASI Test Method |
-35°F to 150°F |
Gun Grade |
ASI Test Method |
Pass (Non-Slump) |
QUV Testing |
ASTM G154 |
Pass (10,000 hrs.) |
Service Temperature |
ASI Test Method |
-50°F to 400°F |
Typical Cure Rate |
ASI Test Method |
24 hrs. (1/8" bead) |
Attributes OR Specification
Attributes OR Specification
Freshwater and saltwater aquariums
100% RTV Silicone
Full cure in 7 days
Caulking gunBlack
12 months
safety and precautions
safety and precautions
- Ensure the application area is well-ventilated during use to avoid inhalation of fumes.
- Wear protective gloves and eye protection to prevent skin and eye contact.
- Keep out of reach of children and pets to prevent accidental ingestion or contact.
- Store in a cool, dry place away from direct sunlight to maintain product integrity.
- Dispose of empty cartridges according to local regulations to ensure environmental safety.
Direction
Direction
- Clean and dry all surfaces thoroughly to remove dirt, grease, and moisture before application.
- Cut the nozzle at a 45-degree angle to the desired bead size for precise application.
- Apply the sealant evenly using a caulking gun, ensuring consistent pressure for a smooth bead.
- Tool the sealant within 5-10 minutes to ensure proper adhesion and a neat finish.
- Allow the sealant to cure for 24 hours before exposing to water; full cure in 7 days.








