---
product_id: 58867104
title: "Unika ColorSealant Acrylic Gap Filler 310ml – Light Oak Flexible Waterproof Sealant for Laminate & Solid Wood Flooring, Paintable & Colour-Matched Flooring Sealant"
brand: "colorsealant"
price: "$30.33"
currency: USD
in_stock: true
reviews_count: 8
category: "Color Sealant"
url: https://www.desertcart.us/products/58867104-unika-colorsealant-acrylic-gap-filler-310ml-light-oak-flexible-waterproof
store_origin: US
region: United States of America
---

# Waterproof when fully cured 310ml perfect for wood & laminate Flexible & crack-resistant formula Unika ColorSealant Acrylic Gap Filler 310ml – Light Oak Flexible Waterproof Sealant for Laminate & Solid Wood Flooring, Paintable & Colour-Matched Flooring Sealant

**Brand:** colorsealant
**Price:** $30.33
**Availability:** ✅ In Stock

## Summary

> 🪄 Seal the deal with flawless floors – because your space deserves perfection!

## Quick Answers

- **What is this?** Unika ColorSealant Acrylic Gap Filler 310ml – Light Oak Flexible Waterproof Sealant for Laminate & Solid Wood Flooring, Paintable & Colour-Matched Flooring Sealant by colorsealant
- **How much does it cost?** $30.33 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/58867104-unika-colorsealant-acrylic-gap-filler-310ml-light-oak-flexible-waterproof)

## Best For

- colorsealant enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Durability:** Expands and contracts with your flooring to prevent cracks and splits, ensuring long-lasting protection.
- • **Seamless Wood Match:** Colour-matched to blend flawlessly with your laminate or solid wood floors, making imperfections vanish.
- • **Perfect for Every Gap:** Ideal for expansion joints, tricky cut-ins around pipes, doorways, and skirting boards—no gap too challenging.
- • **Waterproof Confidence:** Creates a fully waterproof seal once cured, safeguarding your floors from moisture damage.
- • **Effortless Application:** Smooth on easily, clean up with just a damp cloth, and paint or lacquer over for a polished finish.

## Overview

Unika ColorSealant Acrylic Gap Filler (310ml) is a water-based, flexible, and waterproof sealant designed specifically for laminate and solid wood flooring. It offers a paintable, colour-matched finish that expands with natural floor movement to prevent cracking. Easy to apply and clean, it’s perfect for filling expansion gaps and tricky cut-ins, providing a durable, seamless seal that protects against moisture while enhancing your floor’s aesthetic.

## Description

From the manufacturer

Review: We liked it - Good colour and sticks well. The quality is good and it's good value.
Review: Perfect colour match - Oh this is amazing! So easy to apply and the colour is almost identical to my flooring. It masked my incompetence laying the floor perfectly. You'd have to look very closely to spot where I've applied it. There is a definite nack to applying it, and then just smooth it out with a tissue. I would recommend it whole-heartedly to any DIY enthusiast laying laminate flooring. Brilliant stuff, I'm delighted!

## Features

- DESIGNED FOR LAMINATE & WOOD FLOORING – Acrylic gap filler developed specifically for laminate and solid wood floor installations.
- FLEXIBLE & CRACK-RESISTANT – Expands and contracts with natural floor movement without cracking or splitting.
- WATER-BASED & EASY CLEAN-UP – Water-based formulation allows simple clean-up with a damp cloth during application.
- WATERPROOF WHEN FULLY CURED – Forms a durable, waterproof seal once dry.
- PAINTABLE & LACQUER-READY – Can be over-painted or lacquered after curing for a seamless finish.
- IDEAL FOR EXPANSION GAPS – Perfect for gaps between flooring and walls or skirting boards, acting as an expansion mechanism.
- SUITABLE FOR DIFFICULT CUT-INS – Ideal for filling gaps around doorways, fireplaces, pipes and other obstacles.
- AVAILABLE IN WOOD-MATCHED COLOURS – Wide colour range designed to match popular laminate and woodgrain finishes.
- SMOOTH & EASY APPLICATION – Apply bead, smooth with finger and clean excess with a damp cloth.
- TRUSTED COLORSEALANT BRAND – Tried and tested flooring sealant brand with over 15 years of market use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0013NOCCA |
| Best Sellers Rank | 15,817 in DIY & Tools ( See Top 100 in DIY & Tools ) 302 in Sealers |
| Brand | ColorSealant |
| Colour | Light Oak |
| Compatible Material | Acrylic |
| Customer Reviews | 4.4 out of 5 stars 918 Reviews |
| Global Trade Identification Number | 05023778042046 |
| Included Components | 1 x 310 ml Colour Sealant |
| Item Dimensions | 23 x 7 x 5 centimetres |
| Item Form | Liquid |
| Item Type Name | Light Oak ColorSealant Acrylic Gap Filler and Sealant |
| Item Weight | 0.53 Kilograms |
| Item dimensions L x W x H | 23 x 7 x 5 centimetres |
| Item weight | 0.53 Kilograms |
| Manufacturer | Unika |
| Manufacturer Part Number | CS4204-AZ |
| Material | Acrylic |
| Model Number | CS4204-AZ |
| Number of Items | 1 |
| Product Warranty | N/a. |
| Style | Topseal |
| Style Name | Topseal |
| Surface Recommendation | Floor, Wall |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** ColorSealant
- **Item dimensions L x W x H:** 23 x 7 x 5 centimetres
- **Material:** Acrylic
- **Style:** Topseal
- **Water resistance level:** Water Resistant

## Images

![Unika ColorSealant Acrylic Gap Filler 310ml – Light Oak Flexible Waterproof Sealant for Laminate & Solid Wood Flooring, Paintable & Colour-Matched Flooring Sealant - Image 1](https://m.media-amazon.com/images/I/71G6gTkuBgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ We liked it
*by S***H on 26 April 2026*

Good colour and sticks well. The quality is good and it's good value.

### ⭐⭐⭐⭐⭐ Perfect colour match
*by E***D on 7 July 2025*

Oh this is amazing! So easy to apply and the colour is almost identical to my flooring. It masked my incompetence laying the floor perfectly. You'd have to look very closely to spot where I've applied it. There is a definite nack to applying it, and then just smooth it out with a tissue. I would recommend it whole-heartedly to any DIY enthusiast laying laminate flooring. Brilliant stuff, I'm delighted!

### ⭐⭐⭐⭐ Desert Oak flooring match
*by A***. on 15 August 2025*

I’ve only downgraded this by one star because of the price – it seems more than most sealant on the market. That said, if anyone is interested, as I was, this is a good match for desert oak herringbone flooring from the floor Street website.

## Frequently Bought Together

- ColorSealant CS4204-AZ Light Oak Acrylic Gap Filler and Sealant
- Unika ColorSealant CS4222-AZ Acrylic Gap Filler and Sealant, Medium Oak, 0.57 kg
- Everbuild Timber and Laminate Sealant – Permanently Flexible – Sealant and Gap Filler – Solvent Free – Oak – 290ml

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*