---
product_id: 401871643
title: "Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring"
brand: "foodie puppies"
price: "$13.97"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/401871643-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-free
store_origin: US
region: United States of America
---

# marine-safe formula 100% waterproof seal no sag, perfect gap fill Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring

**Brand:** foodie puppies
**Price:** $13.97
**Availability:** ✅ In Stock

## Summary

> 🐾 Seal your aquarium like a pro—no leaks, no worries!

## Quick Answers

- **What is this?** Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring by foodie puppies
- **How much does it cost?** $13.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/401871643-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-free)

## Best For

- foodie puppies enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Marine Safe:** Protects your aquatic life with a non-toxic, marine-safe formula 🌊
- • **Fast Room-Temperature Cure:** Single-part acetoxy cure that sets quickly without special tools or heat
- • **Seamless Waterproof Bonding:** Ensures a leak-proof aquarium with 100% water resistance 💧
- • **No-Sag Precision Application:** Smooth, mess-free sealing that stays put without dripping 🛠️
- • **Versatile Multi-Surface Adhesion:** Bonds glass, aluminum, ceramic, and fiberglass flawlessly for professional results

## Overview

Foodie Puppies Dowsil Dow Corning Glass Silicone Aquarium Sealant is a 300ml transparent, fast-curing, waterproof RTV silicone designed for professional-grade bonding and gap filling between glass and metal surfaces. Its marine-safe, no-sag formula ensures durable, leak-proof seals ideal for indoor and outdoor aquariums, curing at room temperature without harmful effects on aquatic life.

## Description

Foodie Puppies Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring

## Features

- Waterproof, nog sag.
- Not harmful to marine life.
- Rtv silicone sealant. For bonding, gap filling, etc between glass-glass, glass-aluminum. Not for concrete and masonry joints.
- For standard size cartridge 300ml
- Single part, room temperature air curing, acetoxy cure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Foodie Puppies |
| Material | Silicone |
| Tank Volume | 20 Centilitres |
| Special Feature | Transparent |
| Item Weight | 100 Grams |
| Specific Uses For Product | Indoor, Outdoor |
| Colour | Translucent Color |
| Manufacturer | Foodie Puppies, Foodie Puppies Group, Plot number-18, Sector-06 Faridabad Haryana 121006 (India), Customer Care No: 9999678364, 9582911666 |
| Manufacturer | Foodie Puppies |
| Country of Origin | Japan |
| Item model number | Dow Corning Glass Sealant 300 ml |
| Product Dimensions | 15 x 5 x 5 cm; 100 g |
| ASIN | B09R47FTQR |

## Product Details

- **Brand:** Foodie Puppies
- **Material:** Silicone
- **Tank Volume:** 20 Centilitres
- **Special Feature:** Transparent
- **Item Weight:** 100 Grams
- **Specific Uses For Product:** Indoor, Outdoor
- **Colour:** Translucent Color
- **Manufacturer:** Foodie Puppies, Foodie Puppies Group, Plot number-18, Sector-06 Faridabad Haryana 121006 (India), Customer Care No: 9999678364, 9582911666

## Images

![Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring - Image 1](https://m.media-amazon.com/images/I/61XoUIdKHdL.jpg)

## Available Options

This product comes in different **Scent Name** options.

## Frequently Bought Together

- Foodie Puppies Dowsil Dow Corning Glass Silicone Aquarium Sealant 300 ML with Free Key Ring
- Foodie Puppies Aquatic Remedies Micro Life S2-100ml | Suitable for Fresh Water & Salt Water | Liquid Bacterial Suspension/Water Conditioner with Free Key Ring
- Aquatic Remedies Micro Life S2 Beneficial Bacteria for Fresh and Marine Aquarium, 200 ml, (Model: Micro Life S2 200ML), White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/401871643-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-free](https://www.desertcart.us/products/401871643-dowsil-dow-corning-glass-silicone-aquarium-sealant-300-ml-free)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*