






Akfix 100AQ Aquarium Sealant Black (12x10.1 fl. oz.) – 100% Waterproof, Fish-Safe, High-Speed Curing and Strong Adhesion, Non-Toxic Glass Adhesive for Aquarium Repair | Black, 12 Pack
US$131.38
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Black Included Components: Tube Aquarium Silicone Number of Items: 12 Unit Count: 12 Count Part Number: A-100AQ-SE107 Number of Packs: 12 Model: Akfix 100AQ-12 Pack ...
Delivery & Returns
Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Black
- Included Components: Tube Aquarium Silicone
- Number of Items: 12
- Unit Count: 12 Count
- Part Number: A-100AQ-SE107
- Number of Packs: 12
- Model: Akfix 100AQ-12 Pack
- Full Cure Time: 21 days
- Initial Hardening Time: 13 minutes
- Surface Recommendation: Glass
- Tensile Strength: 500 psi
- Water Resistance Level: Waterproof
- Item Form: Liquid
- Liquid Volume: 10.1 fluid ounces
- Material Type: Silicone
About this item
- 100% Fish & Animal Safe: Specially formulated aquarium-safe silicone sealant that’s non-toxic, solvent-free, and ideal for aquariums, terrariums, vivariums, and reptile enclosures.
- Crystal Clear or Deep Black Finish: Available in both clear aquarium silicone for invisible seams and black silicone for professional, aesthetic finishes in modern tanks.
- Superior Waterproof Sealant: Ensures long-lasting, leak-proof sealing in freshwater and saltwater aquariums, terrariums, and glass structures. Resists moisture, water, and UV exposure.
- High Bond Strength & Flexibility: Offers excellent adhesion to glass and other non-porous surfaces. Maintains elasticity from -50°C to +200°C, preventing cracking or shrinking.
- Fast Curing – Easy to Apply: Single-component silicone that cures rapidly with atmospheric moisture. Skin forms in 7–13 minutes, with a curing rate of 3mm/day.
Shipping Policy
Kentgate ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Kentgate will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@kentgate.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Kentgate replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








