---
product_id: 18357439
title: "CRL Gunther Seal-Kwik Mirror Edge Sealer"
brand: "crl"
price: "€ 2.21"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/18357439-crl-gunther-seal-kwik-mirror-edge-sealer
store_origin: BE
region: Belgium
---

# Precise sponge-dauber applicator Water-resistant silicone formula Protects mirror edges from black edge CRL Gunther Seal-Kwik Mirror Edge Sealer

**Brand:** crl
**Price:** € 2.21
**Availability:** ✅ In Stock

## Summary

> 🪞 Seal the deal with crystal-clear confidence!

## Quick Answers

- **What is this?** CRL Gunther Seal-Kwik Mirror Edge Sealer by crl
- **How much does it cost?** € 2.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/18357439-crl-gunther-seal-kwik-mirror-edge-sealer)

## Best For

- crl enthusiasts

## Why This Product

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

## Key Features

- • **Edge Defense Mastery:** Say goodbye to unsightly black edges with a proven silicone sealant.
- • **Effortless Precision:** Built-in sponge-dauber top for spill-free, mess-free application.
- • **Long-Lasting Coverage:** One bottle seals up to 20,000 linear inches—work smarter, not harder.
- • **Trusted Industry Standard:** Backed by C.R. Laurence’s expert guidelines for professional results.
- • **Flawless Finish Every Time:** Dries crystal clear—no yellowing or cracking, ensuring a pristine mirror look.

## Overview

The CRL Gunther Seal-Kwik Mirror Edge Sealer is a water-resistant silicone sealant designed to protect mirror edges from black edge damage. Featuring a built-in sponge-dauber applicator, it ensures easy, precise application without spills. The formula dries clear without yellowing or cracking, covering up to 20,000 linear inches per bottle, making it a trusted choice for professional-grade mirror edge protection.

## Description

C.R. LAURENCE GN4 CRL Gunther Seal-Kwik Mirror Edge Sealant. CRL Gunther Seal-Kwik has a safe, proven formula for protecting mirror edges from "black edge". Seal-Kwik goes on fast and easy with a sponge-dauber top, with no running, spilling or wasteful over spray. Seal-Kwik dries clear, and will not yellow or crack with age. Approximate coverage of a bottle is 20,000 linear inches (508 meters).. Part Numbers Variations: GN4

## Features

- Protects Mirror Edges from "Black Edge"
- Dries Clear Easy Application with Sponge–Dauber Top
- Built-In Applicator Top Gunther Application Guidelines Available Here

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Silicone |
| Brand | CRL |
| Item dimensions L x W x H | 6 x 6 x 6 inches |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| UPC | 696731533735 |
| Color | Black,Yellow |
| Surface Recommendation | Mirror |
| Manufacturer | C.R. LAURENCE |
| Part Number | GN4 |
| Item Weight | 4 ounces |
| Product Dimensions | 6 x 6 x 6 inches |
| Item model number | CECOMINOD028665 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** CRL
- **Item dimensions L x W x H:** 6 x 6 x 6 inches
- **Water Resistance Level:** Water Resistant
- **Item Form:** Liquid

## Images

![CRL Gunther Seal-Kwik Mirror Edge Sealer - Image 1](https://m.media-amazon.com/images/I/71KlF8sgzkL.jpg)
![CRL Gunther Seal-Kwik Mirror Edge Sealer - Image 2](https://m.media-amazon.com/images/I/71wBwJDSWaL.jpg)

## Questions & Answers

**Q: How long does it lake to dry?**
A: it dries quicly, less than 10 minutes

**Q: will it help protect from sharp edges? I cut myself on sharp glass edges**
A: nope, it keeps mirrors from turning black at the edges, for sharp edges use sandpaper, just a light touch is all you really need to knock off the razor edge

## Frequently Bought Together

- CRL Gunther Seal-Kwik Mirror Edge Sealer
- C.R. Laurence S209 CRL Aerosol Mirror Edge Sealant

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**Shop now:** [https://www.desertcart.be/products/18357439-crl-gunther-seal-kwik-mirror-edge-sealer](https://www.desertcart.be/products/18357439-crl-gunther-seal-kwik-mirror-edge-sealer)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-22*