Planet Aquariums Black Silicone 10.2 oz – Aquarium Sealant
Planet Aquariums Black Silicone 10.2 oz is a black aquarium silicone sealant used for glass aquarium repairs, resealing projects, sump construction, baffles, dividers, and custom glass aquarium work. The black finish can help create a clean seam appearance on display aquariums, rimmed tanks, rimless-style setups, and aquascapes.
This silicone is intended for aquarium use after it has fully cured according to the manufacturer’s instructions. Do not add water, substrate, décor, plants, fish, shrimp, or other livestock until the full cure time is complete.
Key Features
- Black Aquarium Silicone: Creates a dark seam appearance for glass aquarium projects
- 10.2 oz Cartridge: Standard cartridge size for compatible caulking guns
- For Glass Aquariums: Useful for glass-to-glass bonding, resealing, baffles, and dividers
- Freshwater & Saltwater Use: Suitable for aquarium applications after full cure
- Repair & Build Projects: Can be used for aquarium seams, sump chambers, and custom glass work
- Aquarium Use After Full Cure: Must be fully cured before contact with aquarium water or livestock
Product Information
- Brand: Planet Aquariums
- Product: Black Silicone
- Size: 10.2 oz cartridge
- Color: Black
- Product Type: Aquarium silicone sealant
- Best For: Glass aquarium repair, resealing, baffles, dividers, sumps, and custom aquarium projects
- Compatibility: Glass aquarium applications
Best Uses
- Resealing glass aquarium seams
- Repairing small leaks in glass aquariums
- Installing glass baffles or dividers
- Building sump chambers
- Custom glass aquarium projects
- Creating black seams in display aquariums
Directions
Make sure all surfaces are clean, dry, and free of old silicone, oils, dust, algae, and debris before applying. Remove old silicone carefully when resealing, and do not apply new silicone over loose or failing silicone.
Apply an even bead of silicone and smooth it as needed. Allow the product to fully cure according to the manufacturer’s instructions before adding water or using the aquarium.
Important Use Notes
- Do not add water or livestock until the silicone is fully cured
- Follow the manufacturer’s cure time and application instructions
- Use only for appropriate glass aquarium applications
- Not intended as a quick temporary fix for major structural damage
- Do not use on cracked glass or tanks with serious structural failure without proper evaluation
- Cure time can vary depending on bead thickness, humidity, and temperature
Frequently Asked Questions
Is Planet Aquariums Black Silicone aquarium-safe?
It is intended for aquarium use after it has fully cured according to the manufacturer’s instructions. Do not add water or livestock before the full cure time is complete.
Can black aquarium silicone be used on acrylic?
Silicone is generally used for glass-to-glass aquarium applications. It is not the best choice for bonding acrylic tanks.
How long does Planet Aquariums Black Silicone take to cure?
Cure time depends on bead thickness, humidity, temperature, and manufacturer instructions. Many aquarium silicone products require at least 24–48 hours or longer. Always follow the product label before adding water.
Is black silicone good for display aquariums?
Yes. Black silicone can create a clean, dark seam appearance that blends well with black backgrounds, black trim, and many aquascapes.
Can I reseal a leaking aquarium with this?
It can be used for resealing glass aquarium seams when applied properly. Major structural damage, cracked glass, or failing panels may require tank replacement instead of repair.
Available at Tropical Treasures Wyo
Planet Aquariums Black Silicone 10.2 oz is a black aquarium silicone sealant for glass aquarium repair, resealing seams, installing baffles, sump projects, and custom aquarium builds. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop aquarium silicone, aquarium repair supplies, filtration supplies, glass aquarium accessories, water conditioners, and aquarium care essentials.
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