--- product_id: 205118453 title: "Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m" brand: "sika" price: "A$396" currency: AUD in_stock: true reviews_count: 8 category: "Sika" url: https://www.desertcart.com.au/products/205118453-sika-fastfix-self-setting-paving-jointing-compound-charcoal-15kg-17 store_origin: AU region: Australia --- # Covers 17m² with 5x20mm joints All-weather rainproof formula 15kg heavy-duty pack Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m **Brand:** sika **Price:** A$396 **Availability:** ✅ In Stock ## Summary > 🌟 Seal your style with Sika FastFix – where durability meets design! ## Quick Answers - **What is this?** Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m by sika - **How much does it cost?** A$396 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/205118453-sika-fastfix-self-setting-paving-jointing-compound-charcoal-15kg-17) ## 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 - • **Ready-To-Use Convenience:** No mixing required—just open, apply, and compact for a professional-grade finish every time. - • **Weed-Proof, Durable Finish:** Creates a hard, natural barrier against weed growth, keeping your outdoor spaces pristine. - • **Maximized Coverage Efficiency:** One 15kg pack covers up to 17m² of paving joints, optimizing your project budget and time. - • **Precision Joint Compatibility:** Designed for 5mm wide by 20mm deep joints, ensuring a perfect fit for patios, paths, and driveways. - • **Effortless All-Weather Application:** Apply confidently rain or shine with Active Resin Technology that sets fast without shrinking. ## Overview Sika FastFix Self-Setting Paving Jointing Compound in Charcoal is a 15kg, all-weather, ready-to-use resin paste designed for external floor jointing. It covers up to 17m² with 5mm x 20mm joints, sets fast within 6-12 hours above 15°C, and offers high water resistance and weed-proof durability, making it ideal for patios, natural stone paths, and driveways. ## Description From the manufacturer HOW TO APPLY? Min. joint depth: 20 mm, width: 5 mm. Fully wet joints and slabs before applying Sika FastFix All Weather for best results. Cut open the foil pack and use within 1 hour. Apply in small areas—don’t spread over large surfaces before use. Brush Sika FastFix into joints. Fill fully, then compact firmly with a trowel to ensure a solid, lasting finish. Sets in 6–12h above 15°C dry. Allow up to 5 days below 15°C. Rain before full set may soften the product temporarily. WHERE TO USE IT? BRUSH IT IN, AND YOU'RE DONE. FASTFIX REALLY IS THAT EASY Sika is your best ally! Review: Highly recommend - Brilliant results and so easy to use Review: Good product - Expensive , lasts about 4/5 years if applied correctly but looks great once it’s done Takes two people to apply , use up once open as it will dry out and become none usable quite quickly ## Features - Contains sensitizing substances. 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 17m². - 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 Charcoal shade covers up to 17m². It's also available in a 14kg Deep Grey to cover 20m² and 15kg Dark Buff, Stone and Flint covering between 18m² and 21m² depending on joint dimensions and paving material size. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085WJXM7W | | Best Sellers Rank | 1,805 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Flooring Accessories | | Brand | Sika | | Colour | Charcoal | | Compatible Material | Stone, Concrete, Marble, Metal, Glass | | Customer Reviews | 4.3 out of 5 stars 9,834 Reviews | | Global Trade Identification Number | 05055492703125 | | Included Components | SIKA FASTFIX ALL WEATHER CHARCOAL 15KG | | Item Dimensions | 29 x 24 x 20 millimetres | | Item Form | Paste | | Item Highlight | All Weather Application – Ready To Use – No Mixing Required | | Item Type Name | All Weather Self Setting Paving Jointing Compound | | Item Weight | 15 Kilograms | | Item dimensions L x W x H | 29 x 24 x 20 millimetres | | Item weight | 15 Kilograms | | Manufacturer | Sika Everbuild | | Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW | | Manufacturer Part Number | EVBFFIXCC15 | | Material | Resin | | Model Number | EVBFFIXCC15 | | Number of Items | 1 | | Number of Packs | 1 | | Style | Single | | Style Name | Single | | Surface Recommendation | Tub | | Unit Count | 15000.0 gram | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Sika - **Item dimensions L x W x H:** 29 x 24 x 20 millimetres - **Item weight:** 15 Kilograms - **Material:** Resin - **Style:** Single ## Images ![Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m - Image 1](https://m.media-amazon.com/images/I/71z5Gtdf4SL.jpg) ![Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m - Image 2](https://m.media-amazon.com/images/I/81Z9a4nXHjL.jpg) ![Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m - Image 3](https://m.media-amazon.com/images/I/81iCiaqtYlL.jpg) ![Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m - Image 4](https://m.media-amazon.com/images/I/71X9AxE5aCL.jpg) ![Sika FastFix Self-Setting Paving Jointing Compound, Charcoal, 15kg, 17 sq.m - Image 5](https://m.media-amazon.com/images/I/71QNU6MSPBL.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 ### ⭐⭐⭐⭐⭐ Highly recommend *by S***1 on 12 October 2026* Brilliant results and so easy to use ### ⭐⭐⭐⭐ Good product *by C***E on 25 September 2026* Expensive , lasts about 4/5 years if applied correctly but looks great once it’s done Takes two people to apply , use up once open as it will dry out and become none usable quite quickly ### ⭐⭐⭐⭐⭐ Great product *by M***1 on 28 July 2026* Great product. Application was very easy, i just wet the area let the access was dry up a bit and put the product on. Used a large soft brush when first applying and a smaller soft brush and pointer to fill all the gaps between the blocks with no mess a solid finish. Dried very quickly but the weather was very warm. One thing I would recommend is do small areas at a time this may be a bit more time consuming but it is well worth it as the mix doesn’t dry out as quick. Overall I would recommend this product if used correctly it looks great when finished. ## Frequently Bought Together - Sika FastFix All Weather Self-Setting Paving Jointing Compound – Ready To Use – No Mixing Required - Charcoal – 15kg – 17 sq. m - Amtech G1635 150mm (6") x 10mm (0.4") Tuck Pointer Trowel with Soft Grip - Faithfull FAIBRCOCO11 Soft Coco Hand Brush 275mm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/205118453-sika-fastfix-self-setting-paving-jointing-compound-charcoal-15kg-17](https://www.desertcart.com.au/products/205118453-sika-fastfix-self-setting-paving-jointing-compound-charcoal-15kg-17) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-10-29*