---
product_id: 48886857
title: "Everbuild Everflex 115 GP Building Mastic – For Joint Pointing and Sealing – Internal and External Use – Grey – 285ml"
brand: "everbuild"
price: "102.64 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/48886857-everbuild-everflex-115-gp-building-mastic-for-joint-pointing-sealing
store_origin: TN
region: Tunisia
---

# 285ml Size Multi-Purpose Use Weather Resistant Everbuild Everflex 115 GP Building Mastic – For Joint Pointing and Sealing – Internal and External Use – Grey – 285ml

**Brand:** everbuild
**Price:** 102.64 DT
**Availability:** ✅ In Stock

## Summary

> 🔨 Seal the Deal with Everbuild!

## Quick Answers

- **What is this?** Everbuild Everflex 115 GP Building Mastic – For Joint Pointing and Sealing – Internal and External Use – Grey – 285ml by everbuild
- **How much does it cost?** 102.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48886857-everbuild-everflex-115-gp-building-mastic-for-joint-pointing-sealing)

## Best For

- everbuild enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stylish:** Mastic grey color blends seamlessly with any project.
- • **Durable & Dependable:** Crafted to withstand the elements, ensuring longevity.
- • **Seal with Confidence:** Perfect for both internal and external applications.
- • **Effortless Application:** User-friendly design for quick and efficient use.
- • **Precision in Every Drop:** Designed for joint pointing and sealing with ease.

## Overview

The Everbuild Everflex 115 GP Building Mastic is a versatile 285ml sealant designed for both internal and external use. Its weather-resistant formula ensures durability, making it ideal for joint pointing and sealing in various applications. With a sleek mastic grey finish, it not only performs well but also looks great in any setting.

## Description

Everflex – 115 GP Building Mastic – For Joint Pointing and Sealing – Internal and External Use – Grey – 285ml

## Features

- 115 Gp Build Mastic
- Size: 310ml
- Brand: Everbuild

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Toolbank |
| Part Number | EVBMASGY |
| Product Dimensions | 4.9 x 4.9 x 23 cm; 0.28 g |
| Item model number | MASGY |
| Size | 285 ml |
| Colour | Mastic Grey |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | weather resistant |
| Included Components | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 0.28 g |

## Product Details

- **Material:** Plastic
- **Brand:** EveRBUILD
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.93 x 1.93 x 9.06 inches
- **Compatible Material:** Glass

## Images

![Everbuild Everflex 115 GP Building Mastic – For Joint Pointing and Sealing – Internal and External Use – Grey – 285ml - Image 1](https://m.media-amazon.com/images/I/51uoQ24jBML.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will it fill cracks in concrete drive?**
A: It should work ,don't know for how long though because most of these sealants dry and harden over time and need to remain flexible for a good seal

**Q: My gap is only 3mm. Will this stuff be ok?**
A: Hi,I bought this product to fill in the external gaps of my concrete sectional garage because the existing ones had perished and needed replacing.  I was happy  with this product found it easy to apply and use.  However, I did this in February 2015 and now October 2015 I have found that the product in some areas has shrunk and broken away.  My gaps in some areas were greater than 3 MM so perhaps I was expecting too much!!

**Q: Would this product be suitable for filling a tiny gap (behind pipes) in the special flooring of a wet room?**
A: You'd be better off with silicone, as this can take up to 2 weeks to dry completely

**Q: What shade of grey is this?**
A: Stone grey

## Frequently Bought Together

- Everbuild – Everflex – 115 GP Building Mastic – for Joint Pointing and Sealing – Internal and External Use – Grey – 285ml
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- Edward Tools Paint and Mud Mixer for Drill - Mixes 1 to 3 Gallons - 15 3/4" Length - 5/16" Hex Shaft - Zinc Plated Steel - Reinforced Weld - Non Slip Hex Head - Easy Clean - Paint Mixer Attachment

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**Shop now:** [https://www.desertcart.tn/products/48886857-everbuild-everflex-115-gp-building-mastic-for-joint-pointing-sealing](https://www.desertcart.tn/products/48886857-everbuild-everflex-115-gp-building-mastic-for-joint-pointing-sealing)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-07*