---
product_id: 283991299
title: "Blink Lash bl BL Eyelash Extensions Black Diamond Coating Sealant/Sealer"
brand: "bl bl"
price: "€ 32.53"
currency: EUR
in_stock: true
reviews_count: 5
category: "Bl Bl"
url: https://www.desertcart.pt/products/283991299-blink-lash-bl-bl-eyelash-extensions-black-diamond-coating-sealant
store_origin: PT
region: Portugal
---

# Extends Lash Bond Life by Protecting Adhesive Precision Round Wand for Flawless Application Black Diamond Coating for Luxe Shine Blink Lash bl BL Eyelash Extensions Black Diamond Coating Sealant/Sealer

**Brand:** bl bl
**Price:** € 32.53
**Availability:** ✅ In Stock

## Summary

> 💎 Seal the deal on stunning lashes that last!

## Quick Answers

- **What is this?** Blink Lash bl BL Eyelash Extensions Black Diamond Coating Sealant/Sealer by bl bl
- **How much does it cost?** € 32.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/283991299-blink-lash-bl-bl-eyelash-extensions-black-diamond-coating-sealant)

## Best For

- bl bl enthusiasts

## Why This Product

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

## Key Features

- • **Diamond-Grade Shine:** Elevate your lash game with a rich, glossy black finish that turns heads.
- • **Bond-Boosting Formula:** Strengthens adhesive bonds to keep your extensions flawless longer—less touch-ups, more wow.
- • **Daily Defense Barrier:** Forms a protective shield against moisture and oils, locking in your lash look all day.
- • **Precision Coating Wand:** Unique round brush design ensures every lash is perfectly sealed from root to tip.
- • **Effortless Luxury Maintenance:** Use 2-3 times weekly or daily for salon-quality lash longevity at home.

## Overview

Blink Lash BL Eyelash Extensions Black Diamond Coating Sealant is a premium aftercare liquid designed to protect and extend the life of eyelash extensions. Featuring a unique round wand for precise application, it forms a durable barrier that enhances adhesive strength while delivering a rich black glossy finish. Ideal for daily or regular use, this sealant helps maintain thicker, more vivid lashes with fewer salon visits.

## Description

Blink Black Diamond longer life sealant is one of the best after care eyelash extension products on the market This sealant forms a barrier to protect against the elements that break down the adhesive This Blink Black Diamond not only gives the extensions a maximum bond but also gives them a beautiful glossy coating For best results use this sealant daily to extend the life of your eyelash extensions

Review: One Star - My lashes last longer if I don't use it!!!
Review: Great sealer - I recommend this product because my lashes fall off very easy and I have to go back every two weeks and so far nothing has fell off so I do recommend this product immensely

## Features

- This is for 1 Black Diamond Longer Life Coating and Sealant for Eyelash Extensions
- It's one of the best eyelash extension after care sealant products on the market
- The unique round shape of the mascara wand allows you to coat each lash with precision starting at the lash line.
- This sealant is applied to Eyelash Extensions before adding mascara. For daily use, or 2 to 3 times a week
- Thicker, more vivid and luxurious look, rich Black in Color, and increases Bonding Strength

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007PV2JV0 |
| Best Sellers Rank | #23,950 in Beauty ( See Top 100 in Beauty ) #154 in Fake Eyelashes |
| Brand | BL BL |
| Brand Name | BL BL |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 2,416 Reviews |
| Item Dimensions | 12.7 x 2.5 x 2.5 centimeters |
| Item Form | Liquid |
| Item dimensions L x W x H | 12.7 x 2.5 x 2.5 centimeters |
| Item form | Liquid |
| Manufacturer | BL - Blink Lash |
| Material | Synthetic Hair |
| Material Features | Synthetic Fibers |
| Material Type | Synthetic Hair |
| Material features | Synthetic Fibers |
| Mount Type | Eyelash Glue |
| Number of Items | 1 |
| UPC | 773490278647 |

## Product Details

- **Brand:** BL BL
- **Colour:** Black
- **Item dimensions L x W x H:** 12.7 x 2.5 x 2.5 centimeters
- **Material:** Synthetic Hair
- **Material features:** Synthetic Fibers

## Images

![Blink Lash bl BL Eyelash Extensions Black Diamond Coating Sealant/Sealer - Image 1](https://m.media-amazon.com/images/I/61t9Rc-QPhL.jpg)

## Questions & Answers

**Q: Is this safe for sensitive eyes?**
A: Apply only to lashes — avoid direct eye contact. Patch test recommended for sensitive users.

**Q: My lashes felt stiff / crunchy after using it.**
A: You may have applied too much. A single thin coat is all you need — the formula is concentrated.

**Q: Will Crystal Drop leave white residue?**
A: No. Apply to dry lashes in a thin layer and comb through. Dries completely clear.

**Q: Is Black Diamond really black or just watery?**
A: Shake well before every use. The pigment settles — 10 seconds of shaking restores full color.

## Customer Reviews

### ⭐ One Star
*by E***E on 4 March 2018*

My lashes last longer if I don't use it!!!

### ⭐⭐⭐⭐⭐ Great sealer
*by T***M on 12 July 2026*

I recommend this product because my lashes fall off very easy and I have to go back every two weeks and so far nothing has fell off so I do recommend this product immensely

### ⭐⭐⭐⭐⭐ High Quality Product
*by D***N on 2 May 2026*

I absolutely love this product! One of the most unique features is the bottle does empty at the end of use! Therefore, you use every bit of product. Always shake well before every use! Very good for individuals with sensitive eyes! Hope this helps!

## Frequently Bought Together

- BL Lashes Black Diamond Lash Coating Sealant, Eyelash Extension Aftercare, Protective topcoat lash coating, 0.24 fl.oz
- STACY LASH Eyelash Extension Shampoo + Brush / 1.69 fl.oz / 50ml / Eyelid Foaming Cleanser/Wash for Extensions & Natural Lashes/Safe Makeup Remover/Supplies for Professional & Home Use
- BL Lashes Crystal Drop Lash Coating Sealant, Eyelash Extension Aftercare, Protective Topcoat, 0.24 fl.oz

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**Shop now:** [https://www.desertcart.pt/products/283991299-blink-lash-bl-bl-eyelash-extensions-black-diamond-coating-sealant](https://www.desertcart.pt/products/283991299-blink-lash-bl-bl-eyelash-extensions-black-diamond-coating-sealant)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-10*