Seachem Silicone Aquarium Sealant
100% silicone aquarium sealant is easy to apply to stop leaks. The high-strength silicone creates a permanent water-tight seal that will not crack or shrink. It’s formulated to be non-toxic, making it perfect for use on all aquariums.
Product Specifications
| Feature | Detail |
|---|---|
| Material | 100% silicone |
| Application | Water-tight seal for aquariums |
| Non-toxic | Yes |
| Durability | Permanent, does not crack or shrink |
FAQ
Can this sealant be used on glass and acrylic aquariums?
Yes, this sealant is formulated to work effectively on both glass and acrylic aquarium surfaces.
Does the sealant require any special tools to apply?
No, it can be applied with a standard paintbrush or applicator tool.
Will the sealant affect the water chemistry in the aquarium?
No, it is non-toxic and safe for use in aquarium environments.
Cameron MacLeod –
Used it to fix a leaky connector on my 55-gallon tank. Applied it easily and the seal held perfectly after 3 weeks. No bubbles or discoloration in the water. Works well with both glass and acrylic parts.
Rose Hart –
Great product for sealing joints in a new aquarium setup. It dries clear and forms a strong bond that doesn’t crack even after several water changes.
Alexandra Walsh –
Applied it to a cracked valve connection. It sealed the gap completely and has been holding up well for over a month. A bit slow to dry, but worth the wait.