---
product_id: 47947214
title: "Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge"
brand: "everbuild"
price: "915783₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Everbuild"
url: https://www.desertcart.vn/products/47947214-everbuild-everflex-weather-mate-gap-filler-and-adhesive-water-resistant
store_origin: VN
region: Vietnam
---

# Waterproof & rain resistant Applies even on wet surfaces Adheres to all roofing materials Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge

**Brand:** everbuild
**Price:** 915783₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal, rain or shine – never let leaks cramp your style!

## Quick Answers

- **What is this?** Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge by everbuild
- **How much does it cost?** 915783₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47947214-everbuild-everflex-weather-mate-gap-filler-and-adhesive-water-resistant)

## 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

- • **Universal Adhesion:** Bonds seamlessly with bitumen, asphalt, lead, galvanized steel & more.
- • **Overpaintable Finish:** Paint or stain directly over the filler for a flawless look.
- • **Permanently Flexible:** Maintains elasticity to prevent cracks and leaks over time.
- • **Weatherproof Mastery:** Seals gaps flawlessly in any weather, rain or shine.
- • **Wet Surface Application:** Apply confidently on damp or even underwater surfaces without compromise.

## Overview

Everbuild Everflex Weather Mate is a premium 295ml silicone gap filler and adhesive designed for exterior use. It offers permanent flexibility, superior water resistance, and bonds to a wide range of roofing materials including difficult surfaces like bitumen and galvanized steel. Its unique formula allows application even on wet or underwater surfaces, and it’s overpaintable for a clean, professional finish. Ideal for roofing repairs, gutter sealing, and weatherproofing, it’s the go-to solution for durable, weatherproof sealing.

## Description

Free delivery and returns on all eligible orders. Shop Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge.

Review: Easy to use and seals as required. - Perfect, exactly what I needed to seal the joint on my corrugated roof to the end ,brick pier.
Review: Outstanding - This is seriously good. I bought this to do some roof repairs, the cement between our ridge tiles and the dormer had worn away and we were getting leaks. I thought something more flexible would be a better bet. This applied really well to what were not particularly clean surfaces and has done a brilliant job. I also ended up using this for some gutter repairs, where i definitely put the "works underwater" claim to test. It does. I actually bought the Everbuild product designed for gutter repairs, but really didn't get on with it, so used this instead. This applies really well, even in wet environments and seals really well. I'm genuinely blown away by how good this is. I'm glad i bought a bit too much as it means i have a spare tube lying around.

## Features

- Flammable liquid and vapour.
- May cause drowsiness or dizziness.
- Repeated exposure may cause skin dryness or cracking.
- SUITABLE FOR ALL ROOFLINE APPLICATIONS – Adheres to all common roofing materials so you can use it to complete jointing or fill cracks in most roofing environments.
- ADAPTABLE – Works with a range of materials, including difficult surfaces, so you can use it in conjunction with bitumen, asphalt, lead and galvanised steel.
- OVERPAINTABLE – Ideal to fill gaps in and around timber frames that need wood staining or painting, as you can paint over it once dry.
- CAN BE APPLIED IN WET WEATHER – Highly waterproof and rain resistant, so you can apply it in any weather, to wet surfaces and even underwater.
- VERSATILE – Use it to create an effective lap joint between different materials, such as composite roofs and metal work.
- MULTIPLE COLOURS – Also available in White and Translucent shades to give you the finish you prefer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012X6QAW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 63,085 in DIY & Tools ( See Top 100 in DIY & Tools ) 879 in Sealers |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (395) |
| Date First Available | 1 Jan. 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Black Weather Mate 295 ml |
| Item Package Quantity | 1 |
| Item Weight | 13.6 g |
| Item model number | WEABK-EB |
| Manufacturer | Sika Everbuild |
| Material | Silicone |
| Part Number | EVBWEABK |
| Product Dimensions | 5 x 5 x 23 cm; 13.61 g |
| Style | Single |

## Product Details

- **Brand:** Everbuild
- **Colour:** Black
- **Full cure time:** 4 Hours
- **Item weight:** 14 g
- **Liquid volume:** 295 Millilitres

## Images

![Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge - Image 1](https://m.media-amazon.com/images/I/41MVs6f-9lL.jpg)
![Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge - Image 2](https://m.media-amazon.com/images/I/5110+A1RGbL.jpg)
![Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge - Image 3](https://m.media-amazon.com/images/I/517JE8RpRTL.jpg)
![Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge - Image 4](https://m.media-amazon.com/images/I/51OZnpKbNcL.jpg)
![Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge - Image 5](https://m.media-amazon.com/images/I/51ivOE0GOPL.jpg)

## Questions & Answers

**Q: Will this fill cracks in a felt flat roof and can I paint over it with sealant?**
A: I don’t think it would be suitable, you would be better off with a roof and gutter sealant.

**Q: Can it be used to fill a long 2mm  crack in my driveway tarmac?**
A: For a 2mm crack it should be fine. I wouldn’t use it for anything over 10mm wide driveway cracks.

**Q: Can this be used to seal white upvc gutters whete the seals have started to go ?**
A: Absolutely the bees knees for gutter seals. But, you'll never be able to take the gutter fixings apart! It's that good.

**Q: Is this suitable for a crack in a chimney?**
A: No not really it does not set hard it remains tacky and flexible. It's good for waterproofing on flat roof cracks, guttering etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and seals as required.
*by A***R on 9 August 2025*

Perfect, exactly what I needed to seal the joint on my corrugated roof to the end ,brick pier.

### ⭐⭐⭐⭐⭐ Outstanding
*by J***N on 7 February 2025*

This is seriously good. I bought this to do some roof repairs, the cement between our ridge tiles and the dormer had worn away and we were getting leaks. I thought something more flexible would be a better bet. This applied really well to what were not particularly clean surfaces and has done a brilliant job. I also ended up using this for some gutter repairs, where i definitely put the "works underwater" claim to test. It does. I actually bought the Everbuild product designed for gutter repairs, but really didn't get on with it, so used this instead. This applies really well, even in wet environments and seals really well. I'm genuinely blown away by how good this is. I'm glad i bought a bit too much as it means i have a spare tube lying around.

### ⭐⭐⭐⭐ Ease of use
*by S***E on 28 December 2024*

Works well

## Frequently Bought Together

- Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Black – 295ml Cartridge
- Everbuild Everflex Weather Mate – Gap Filler & Adhesive – Water Resistant – Permanently Flexible – For Exterior Use – Translucent – 295ml Cartridge
- ProDec Extra Strong Caulking Gun

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-15*