---
product_id: 88111540
title: "Bona Gap Master Filler - Black - 310ml"
brand: "bona"
price: "157 zł"
currency: PLN
in_stock: true
category: "Bona"
url: https://www.desertcart.pl/products/88111540-bona-gap-master-filler-black-310ml
store_origin: PL
region: Poland
---

# 18-24h drying time 6m coverage per tube sleek black finish Bona Gap Master Filler - Black - 310ml

**Brand:** bona
**Price:** 157 zł
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal the deal with Bona’s sleek, flexible gap master!

## Quick Answers

- **What is this?** Bona Gap Master Filler - Black - 310ml by bona
- **How much does it cost?** 157 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/88111540-bona-gap-master-filler-black-310ml)

## Best For

- bona enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Odorless:** Solvent-free and odorless formula keeps your space fresh and healthy
- • **Flexible & Durable:** 7% elasticity ensures lasting crack resistance and adaptability
- • **Smooth Finish Ready:** Sands and overcoats easily for a professional-grade look
- • **Precision Gap Filling:** Seamlessly fills gaps from 3mm to 12mm for flawless interiors
- • **Water-Repellent & Silicone-Free:** Protects wood surfaces without compromising material integrity

## Overview

Bona Gap Master Filler is a high-viscosity, acrylic-based black mastic designed for interior gap sealing around wood joinery. Offering up to 6 linear metres coverage per 310ml tube, it fills gaps between 3mm and 12mm with 7% elasticity, dries in 18-24 hours, and can be sanded and painted over. Its solvent-free, odorless, and water-repellent formula ensures a clean, durable finish ideal for professional-quality home improvements.

## Description

A flexible, acrylic-based mastic for filling interior gaps between walls and joinery Ideal for sealing gaps around door and window frames, skirting boards and more Achieves approx 7% elasticity Suitable for gaps from 3mm to 12mm Can be sanded and overcoated when dry Odourless and solvent-free

## Features

- Coverage: Up to 6 linear metres per tube (for gaps up to 5mm deep and 10mm wide)
- Drying Time: 18 - 24 hrs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D1UZK42 |
| Best Sellers Rank | 37,742 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Wood Glue |
| Brand | Bona |
| Colour | Black |
| Compatible Material | Wood |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (102) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 09003119000689, 09003119020038 |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 310 Millilitres |
| Item Weight | 2.2 Pounds |
| Manufacturer | Bona |
| Manufacturer Part Number | AF4411312000 |
| Material | Polyacrylate |
| Model Number | AF4411312000 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Silicone-free |
| Specific Uses For Product | Craft |
| Unit Count | 310 millilitre |
| Viscosity Level | High |
| Water Resistance Level | Water Repellent |

## Product Details

- **Brand:** Bona
- **Item form:** Paste
- **Material:** Polyacrylate
- **Special feature:** Silicone-free
- **Specific uses for product:** Craft

## Images

![Bona Gap Master Filler - Black - 310ml - Image 1](https://m.media-amazon.com/images/I/71OT-cbckTL.jpg)
![Bona Gap Master Filler - Black - 310ml - Image 2](https://m.media-amazon.com/images/I/51IZa-9NXlL.jpg)

## Questions & Answers

**Q: How do you apply? After oiling or before? How do you smooth it for finish?**
A: Application before oiling is preferred otherwise Bona Gap Master may not stick to surface. Smoothing can be done after application with a wet trowel, a wet sponge, or even a wet finger.. For application on oiled or pre-lacquered surface, slightly sand the areas where the sealant has to be applied.

**Q: Is this ok for laminate flooring**
A: Yes , I’ve used on laminate!

**Q: can this be used on stick down Vinyl floor tiles? attempting camper van conversion and few joints separated over night.**
A: Good Morning,  Interesting question, it is designed for use on wood or wall substrates, however it may work for your vinyl floor tiles, I could give no guarantees. I would have to recommend a test area first to check for adhesion to the flooring.

**Q: Is this suitable for outdoor use? Also one reviewer said chart is out of sync. I need a light oak any suggestions?**
A: Hi

The Bona Gapmaster is designed for use around wooden floors and internal trims. The product is UV stable so will not break down due to exposure to sunlight. That said it is designed for internal usage and does not come with the anti-fungal properties that products designed for damp/wet areas would have.

We will be uploading a better chart for colours and request Amazon to add to this listing.

## Frequently Bought Together

- Bona Gapmaster 310ml (Black)
- BONA AF4411311200 Joint Sealant 310 ml Dark Oak
- BONA Joint Sealant 310 ml Light Oak

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**Shop now:** [https://www.desertcart.pl/products/88111540-bona-gap-master-filler-black-310ml](https://www.desertcart.pl/products/88111540-bona-gap-master-filler-black-310ml)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-09-24*