---
product_id: 130713945
title: "FastFix All Weather Self-Setting Paving Jointing Compound – Ready to Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m"
brand: "sika"
price: "2421.44 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.tn/products/130713945-fastfix-all-weather-self-setting-paving-jointing-compound-ready-to
store_origin: TN
region: Tunisia
---

# Covers 21m² with shrink-free finish Fast-setting in all weather Rainproof Active Resin Tech FastFix All Weather Self-Setting Paving Jointing Compound – Ready to Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m

**Brand:** sika
**Price:** 2421.44 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your outdoor space with fast, flawless, weatherproof joints!

## Quick Answers

- **What is this?** FastFix All Weather Self-Setting Paving Jointing Compound – Ready to Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m by sika
- **How much does it cost?** 2421.44 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/130713945-fastfix-all-weather-self-setting-paving-jointing-compound-ready-to)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **Set It & Forget It:** No mixing required—just brush, compact, and relax.
- • **Weatherproof Wonder:** Apply rain or shine; stays durable and permeable without shrinking.
- • **Coverage That Counts:** 15kg covers up to 21m² on 5mm x 20mm joints—big projects, less hassle.
- • **Weed-Proof Your Outdoors:** Creates a natural barrier against weed growth for pristine joints.
- • **Professional Finish, DIY Ease:** Smooth, consistent dark buff color that resists cracking and washing out.

## Overview

Sika FastFix All Weather Self-Setting Paving Jointing Compound is a ready-to-use, no-mix resin paste designed for external floor joints. It covers up to 21m² on standard joints, sets quickly even in wet conditions thanks to Active Resin Technology, and provides a durable, shrink-free, weed-resistant finish in a stylish dark buff shade.

## Description

From the brand Our products might not always be visible but the results they achieve are clear to see. From providing top quality adhesives for your home or bonding one in every three car windscreens worldwide… Sika is there . Our comprehensive range of products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry, benefit from more than 110 years of innovation and expertise . Sika Visit the store Sika Visit the store

Review: Dose what it says - ⭐️⭐️⭐️⭐️⭐️ Bought two tubes of Sika FastFix All Weather Self-Setting Paving Jointing Compound, and I’m really impressed with the results. It’s so easy to use — no mixing required, just brush it into the joints, compact it down, and let it set. The finish looks clean and professional with minimal effort. Even better, it works perfectly in all weather conditions, which makes it ideal for the UK! I used it between patio slabs, and it’s hardened nicely without cracking or washing out. The colour stays consistent, and the overall look is neat and tidy. Great value for money, saves a lot of time compared to traditional mortar, and gives long-lasting results. Would definitely buy again — excellent product from Sika!
Review: Good Product - Lousy Packaging and Delivery - This review is in two bits. The product and the supplier/delivery. I've used this product a number of times and it's considerably easier to use than cement based mortar joints albeit considerably more expensive. The main benefits are that you can use it in the wet - on fact it needs to be be wet to work, it cleans up well without sticking too much to the paving slabs and the speed of use is fast thus saving valuable time. I find that it takes two or three uses of a pointing tool to get it packed down hard enough to make a solid job. If you don't do this then jet washing can blow it out or at least partially blow it out. Setting time is temperature dependent. I don't use it below 10C because it takes a few days to go off. However above that then it's hard within a couple of days. Where I do get problems is when there are trees around because the spores tend to stick to the compound and it goes dark pretty quickly, hence the need to clean it a couple of times a year. Overall, a simple solution to grouting. Now, the bad which is the delivery and packaging. I bought this from desertcart but it was a 3rd party seller. No issues there but they were badly packaged and when they arrived I put them aside not noticing that the heavy handed delivery company had knocked one so badly the box was damaged. Which was pretty easy to do because the supplier hadn't packaged them well. Unfortunately, that knock had also damaged the inner pack thus exposing the product to air and thus when I got to use one of the units it was already hard. Too late to make a complaint unfortunately because I never checked on delivery.

## Features

- Contains cobalt bis(2-ethylhexanoate) . May produce an allergic reaction.
- SUITABLE FOR GENERAL AT-HOME EXTERNAL FLOOR JOINTING – From patio paving to natural stone paths and driveways, FastFix All Weather Self-Setting Joint Compound is the product for you.
- LARGE COVERAGE – Suitable for 5mm wide x 20mm deep joins for a shrink-free finish on areas up to 21m².
- HIGH WATER AND RAIN RESISTANCE – Apply even in the rain as it contains Active Resin Technology that sets hard but remains permeable and won't shrink over time.
- ACTS AS A NATURAL BARRIER FOR WEED GROWTH – This hard-wearing jointing compound sets fast and firm, delivering a weed-proof joint between your slabs and paving.
- MULTIPLE COLOURS AND SIZES – This 15kg Dark Buff shade covers up to 21m². It's also available in a 14kg Deep Grey to cover 20m² and 15kg Charcoal, Stone and Flint covering between 18m² and 21m² depending on joint dimensions and paving material size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NZ561C4 |
| Best Sellers Rank | 90 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Flooring Accessories |
| Brand | Sika |
| Colour | Buff |
| Compatible Material | Stone |
| Customer Reviews | 4.3 4.3 out of 5 stars (9,565) |
| Global Trade Identification Number | 05055492702241 |
| Included Components | SIKA FASTFIX ALL WEATHER DARK BUFF 15KG |
| Item Dimensions | 29 x 24 x 20 centimetres |
| Item Form | Paste |
| Item Type Name | All Weather Self Setting Paving Jointing Compound |
| Item Weight | 15 Kilograms |
| Manufacturer | Sika Everbuild |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Manufacturer Part Number | SKFFIXDFBF15 |
| Material | Resin |
| Model Number | SKFFIXDFBF15 |
| Number of Items | 1 |
| Style Name | Single |
| Surface Recommendation | Tub |
| Unit Count | 15000.0 gram |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Sika
- **Item dimensions L x W x H:** 29 x 24 x 20 centimetres
- **Item weight:** 15 Kilograms
- **Material:** Resin
- **Style:** Single

## Images

![FastFix All Weather Self-Setting Paving Jointing Compound – Ready to Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m - Image 1](https://m.media-amazon.com/images/I/71KaN44mKCL.jpg)

## Available Options

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

## Questions & Answers

**Q: Has anyone used this on porcelain paving slabs?**
A: It works perfectly fine as long as the joint is 5mm or larger. Ensure the paving is damp so the pointing doesn’t stick to the surface

**Q: I bought this and used it on my path which has now set, but need more as it's not high enough and gaps. Can I put more ontop of set Sika??**
A: I did this and it was fine, i just made sure it was well compressed, it has not separated so far after 2 years. It generally does seem to attract moss which nobody has mentioned.

**Q: Can this be used to repoint already pointed Indian sand stone where grouting has come off ..?**
A: You need to rake out all the existing pointing before repointing and push the Sika Fastfix into the open joints with a pointing trowel.

**Q: how many bags will I need to do 120 slabs?**
A: Everything depends on the width and depth of your joints,each box is supposed to do 20 sq metres but I found that I had to buy six bikes to do my 60 sq metres. Expensive but I think worth it for ease of use and hopefully durability.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dose what it says
*by C***F on 2 November 2025*

⭐️⭐️⭐️⭐️⭐️ Bought two tubes of Sika FastFix All Weather Self-Setting Paving Jointing Compound, and I’m really impressed with the results. It’s so easy to use — no mixing required, just brush it into the joints, compact it down, and let it set. The finish looks clean and professional with minimal effort. Even better, it works perfectly in all weather conditions, which makes it ideal for the UK! I used it between patio slabs, and it’s hardened nicely without cracking or washing out. The colour stays consistent, and the overall look is neat and tidy. Great value for money, saves a lot of time compared to traditional mortar, and gives long-lasting results. Would definitely buy again — excellent product from Sika!

### ⭐⭐⭐⭐ Good Product - Lousy Packaging and Delivery
*by M***M on 31 January 2024*

This review is in two bits. The product and the supplier/delivery. I've used this product a number of times and it's considerably easier to use than cement based mortar joints albeit considerably more expensive. The main benefits are that you can use it in the wet - on fact it needs to be be wet to work, it cleans up well without sticking too much to the paving slabs and the speed of use is fast thus saving valuable time. I find that it takes two or three uses of a pointing tool to get it packed down hard enough to make a solid job. If you don't do this then jet washing can blow it out or at least partially blow it out. Setting time is temperature dependent. I don't use it below 10C because it takes a few days to go off. However above that then it's hard within a couple of days. Where I do get problems is when there are trees around because the spores tend to stick to the compound and it goes dark pretty quickly, hence the need to clean it a couple of times a year. Overall, a simple solution to grouting. Now, the bad which is the delivery and packaging. I bought this from Amazon but it was a 3rd party seller. No issues there but they were badly packaged and when they arrived I put them aside not noticing that the heavy handed delivery company had knocked one so badly the box was damaged. Which was pretty easy to do because the supplier hadn't packaged them well. Unfortunately, that knock had also damaged the inner pack thus exposing the product to air and thus when I got to use one of the units it was already hard. Too late to make a complaint unfortunately because I never checked on delivery.

### ⭐⭐⭐⭐⭐ Work fast. Longer to set hard than expected. Looks great.
*by P***L on 27 April 2024*

I am middle-aged lady who gardens when needed - mainly mowing the lawn. After pressure cleaning the patio -not cleaned since laid 5 years ago- all the grouting between the paving slabs was blown out. I ordered this product after reading the feedback. It arrived a few days later. The container is not large but it is quite heavy (for a little person to move about). I spent a few hours on Sunday sweeping and then hosing down the patio then carefully filling and packing in this jointing compound in the gaps between the paving stone. The mixture was a dryer and then I expected. I did not think there was a strong smell to it. I was a bit concerned it would not pull together and set, or be enough to cover the patio (21 sq mtr. 40cm x 40cm slabs). On hindsight I could have just poured the mixture along the gaps like the Sika instruction videos on Youtube but I worked in small sections of patio and spooned in the mixture before packing it well into gap with a plastic scraper. I think because of this, I managed to grout the whole patio with one tub but I could have saved a lot of time if I had poured, swept and packed the mixture. I was just not confident I could work fast enough on a big area. You do need to make sure the patio is wetted well before working with the mixture. I kept hosing the sections down as I went along. I was worried excess water would affect the setting of the mixture but it does not. I kept the unused mixture airtight/moist and only took out what I needed on each section. I ended up with mixture to spare. After finishing the job, I could not resist checking every couple of hrs to see if the mixture was hardening up. It got to the point I was convinced I had got a bad tub as the mixture was loose and soft in the gaps for a few days. A day of heavy rain on the Mon probably did not help. I was relieved the mixture did not get washed away. There was a very fine film - like petrol - that came off the mixture in the rain but it did not seem to leave any noticeable residue on the paving slabs. In total it has probably taken a week for the mixture to go hard (weather was average UK spring temperature 10-15 degrees a few days of rain) and now it seems fine and I am pleased with the outcome. If you have not used this stuff before, my advice would be to follow the videos and have patience. It is not cheap but it is easy to use, very little mess and the results look good. Follow the instructions especially the gap size minimum and wet the patio before hand. I think I will get many years without having to worry about scraping weeds off the patio joints.

## Frequently Bought Together

- Sika – FastFix All Weather Self-Setting Paving Jointing Compound – Ready To Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m
- Amtech G1635 150mm (6") x 10mm (0.4") Tuck Pointer Trowel with Soft Grip
- Faithfull FAIBRCOCO11 Soft Coco Hand Brush 275mm

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-23*