---
product_id: 200760896
title: "SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Solvent-Free, Ozone-Resistant, Transparent 10.14 Fl Oz, 1 Pack"
brand: "selsil"
price: "3431 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Selsil"
url: https://www.desertcart.is/products/200760896-selsil-aquarium-silicone-clear-sealant-high-elasticity-safe-for-fish
store_origin: IS
region: Iceland
---

# 100% fish-safe silicone Fast curing in hours Strong, flexible bond SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Solvent-Free, Ozone-Resistant, Transparent 10.14 Fl Oz, 1 Pack

**Brand:** selsil
**Price:** 3431 kr
**Availability:** ✅ In Stock

## Summary

> 🐟 Seal with confidence, swim with style!

## Quick Answers

- **What is this?** SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Solvent-Free, Ozone-Resistant, Transparent 10.14 Fl Oz, 1 Pack by selsil
- **How much does it cost?** 3431 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/200760896-selsil-aquarium-silicone-clear-sealant-high-elasticity-safe-for-fish)

## Best For

- selsil enthusiasts

## Why This Product

- Trusted selsil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Setup:** Cures quickly within hours, letting you get your aquarium back in action without delay.
- • **Multi-Use Sealant:** Ideal for sealing leaks, securing decorations, and repairing aquariums—one sealant, endless possibilities.
- • **Versatile Adhesion:** Bonds seamlessly to glass, aluminum, and ceramic without primers—perfect for diverse projects.
- • **Aquarium-Grade Safety:** 100% solvent-free formula ensures a toxin-free habitat for your aquatic friends.
- • **Durability Meets Flexibility:** Ozone and UV resistant with high elasticity that won’t crack or discolor over time.

## Overview

SELSIL Aquarium Silicone Clear Sealant is a premium, 100% silicone-based adhesive designed specifically for aquarium use. It offers a transparent, flexible, and durable bond that is safe for fish and aquatic life, curing quickly without harmful solvents. Resistant to ozone, UV rays, and extreme temperatures, it adheres strongly to glass and other non-porous surfaces, making it the go-to sealant for aquarium building, repairs, and decorative applications.

## Description

SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Solvent-Free, Ozone-Resistant, Transparent 10.14 Fl Oz, 1 Pack: desertcart.com: Industrial & Scientific

Review: what you can do with this - This product is so good, and I have used it in a lot of ways. I had to write a review. So lets see what have I used this amazing stuff on. I should first say I have a bearded dragon and most of the use was for her in some way. I took a 48"x24" glass door reptile enclosure and completely sealed ever opening with this stuff. It was now water tight. The enclosures I get are basically pieces of siding cut and then bolted together. I use this stuff on every enclosure. To air tight everything basically inside. its also because the enclosures I by have a very small corner gaps and the sand substrate I use can slip out on too the carpet. Not only does this sturdy the enclosure. This stuff made it water tight and escaping cricket proof. I used it to fill in deep cracks and holes on my bearded dragon climbing wood. This was done to not give the crickets to many places to hide. I used it to seal a sink and faucet. I glued creek rocks to a plastic container with moss to make it look astatic. I have used it to glue rocks and features in place for a turtle tank. And speaking of gluing. Be careful and don't use to much to glue things in place. Stuff grabbed so hard even after cutting most of it from the glass. I still ended up pulling apart into pieces. One of her cave hides. You put this stuff on and what ever you used it for, it is staying right where you put it. I even used this stuff to hang two fire detector mounting plates to the ceiling. While the odor is strong at first. it goes away soon after use. So what lead me to buy this the firs time. Well it was that it was aquarium safe. That meant I had a very low chance of this stuff injuring her. I still removed her every time because I don't want to take the chance. All i can say it she walks on that stuff a few times a day and I have had no issues. But I think it is safe to assume once dry its ok. But I am no expert and I advise you to seek a professional with any vet questions. You can also use this stuff to make some tank items by mixing sand in so its like a kind of clay and when dry its stable enough to walk on but only shaped how I want it. Like I said its amazing. So far I have joined glass and glass, glass on metal, concrete and wood, sand and plastic, plastic to plastic, plastic to glass, plastic to wood. Oh and I used it to fasten a stainless screen around a plastic hole.
Review: Easy to use and lasts - Worked perfectly with an aquarium converter lid. Easy to apply and a quick, clean seal.

## Features

- SAFE FOR THE FISH: Selsil Aquarium Silicone is a silicone sealant used in glass bonding work. It does not contain chemicals or solvents that are not friendly to your fish or other organisms in the aquarium. This product is made from 100% silicone polymer, is used in aquarium manufacturing, and conforms with the ISO 11600 –F&G–25 LM standards.
- ADHESIVE FOR VARIOUS NON-POROUS SURFACES: This transparent silicone sealant offers an excellent grip on the glass without using an additional primer. It adheres well to acetoxy system curing glass and many non-porous surfaces. This is a silicone adhesive that also offers insulation for many kinds of materials like aluminum, glazed ceramic tiles, and glass. You may use this product for freshwater and saltwater aquariums.
- STRONG BOND: Highly elastic and flexible, this adhesive putty offers a quality adhesion effect. It is also resistant to ozone, ultra-violet radiation, and extreme temperatures. It does not lose its elasticity at high and low temperatures and it will not crack, pull, or discolor.
- FAST CURING: This aquarium glue offers quick curing time. Apply the aquarium silicone on the surfaces you need to work on and wait only a few hours for it to cure. It is, however, best to wait up to 24 hours if you want it to completely cure. Its application temperature should be between + 5 ° C and +40 ° C (41.0 ° F and 104 ° F). This product conforms to ISO 11600–F & G – 25 LM.
- MULTI-PURPOSE: This is not just a sealant for your making or repairing aquariums. You may also use this silicone glue for other applications like sealing seams, stopping leaks, or securing decorations in the aquarium. As long as the surface you will work on is non-porous, this clear silicone caulk will do its job well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085NB1JBY |
| Best Sellers Rank | #2,162 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Silicone Adhesives |
| Brand | selsil |
| Brand Name | selsil |
| Color | Clear |
| Compatible Material | Aluminum, Ceramic, Glass |
| Customer Reviews | 4.6 out of 5 stars 1,596 Reviews |
| Item Dimensions | 9.05 x 2.75 x 1.96 inches |
| Item Form | Liquid |
| Item Weight | 300 g |
| Item dimensions L x W x H | 9.05 x 2.75 x 1.96 inches |
| Manufacturer | SELSIL |
| Material | Silicone |
| Material Type | Silicone |
| Model | SEL-AQ-300 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | SEL-AQ_300 |
| Surface Recommendation | Glass |
| UPC | 827165161472 |
| Unit Count | 10.14 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** selsil
- **Item Weight:** 300 g
- **Item dimensions L x W x H:** 9.05 x 2.75 x 1.96 inches
- **Material:** Silicone
- **Water Resistance Level:** Waterproof

## Images

![SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Solvent-Free, Ozone-Resistant, Transparent 10.14 Fl Oz, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71jW++BUQaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ what you can do with this
*by G***Y on March 15, 2026*

This product is so good, and I have used it in a lot of ways. I had to write a review. So lets see what have I used this amazing stuff on. I should first say I have a bearded dragon and most of the use was for her in some way. I took a 48"x24" glass door reptile enclosure and completely sealed ever opening with this stuff. It was now water tight. The enclosures I get are basically pieces of siding cut and then bolted together. I use this stuff on every enclosure. To air tight everything basically inside. its also because the enclosures I by have a very small corner gaps and the sand substrate I use can slip out on too the carpet. Not only does this sturdy the enclosure. This stuff made it water tight and escaping cricket proof. I used it to fill in deep cracks and holes on my bearded dragon climbing wood. This was done to not give the crickets to many places to hide. I used it to seal a sink and faucet. I glued creek rocks to a plastic container with moss to make it look astatic. I have used it to glue rocks and features in place for a turtle tank. And speaking of gluing. Be careful and don't use to much to glue things in place. Stuff grabbed so hard even after cutting most of it from the glass. I still ended up pulling apart into pieces. One of her cave hides. You put this stuff on and what ever you used it for, it is staying right where you put it. I even used this stuff to hang two fire detector mounting plates to the ceiling. While the odor is strong at first. it goes away soon after use. So what lead me to buy this the firs time. Well it was that it was aquarium safe. That meant I had a very low chance of this stuff injuring her. I still removed her every time because I don't want to take the chance. All i can say it she walks on that stuff a few times a day and I have had no issues. But I think it is safe to assume once dry its ok. But I am no expert and I advise you to seek a professional with any vet questions. You can also use this stuff to make some tank items by mixing sand in so its like a kind of clay and when dry its stable enough to walk on but only shaped how I want it. Like I said its amazing. So far I have joined glass and glass, glass on metal, concrete and wood, sand and plastic, plastic to plastic, plastic to glass, plastic to wood. Oh and I used it to fasten a stainless screen around a plastic hole.

### ⭐⭐⭐⭐⭐ Easy to use and lasts
*by M***T on August 2, 2026*

Worked perfectly with an aquarium converter lid. Easy to apply and a quick, clean seal.

### ⭐⭐⭐⭐⭐ BUY This! YOU WONT be dissapointed!!!
*by T***L on March 14, 2026*

In an emergency I needed to address a 55" gallon aquarium that was leaking badly in two or more places....this stuff works amazingly (I applied it over existing factory sealer, not sure if that was recommended and ordinarily SHOULD not be but this situation was unique and I didnt want to risk the structural integrity of the entire tank by removing existing seal) ...and I did not wait the entire 24 hour curing time because of the urgency I started filling in under 4 hours...leak competely gone. It's been several hours and still no sign of ANY leaking at all. ALWAYS follow the recommended curing time and application process but from my experience I had no issues deviating with this product and situation. The smell is a bit strong, but the overall silicone was extremely efffective and totally worth the money.

## Frequently Bought Together

- SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Silicone Polymer, Solvent-Free, Ozone-Resistant Silicone Sealant for Freshwater and Saltwater, Transparent 10.14 Fl oz, 1 Pack
- GREAT STUFF 99112849 Smart Dispenser Pond & Stone, 12 oz, Black
- Aqueon Silicone Sealant Clear 3 Ounces

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-10-15*