Has anyone used this on porcelain paving slabs?

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

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??

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.

Can this be used to repoint already pointed Indian sand stone where grouting has come off ..?

You need to rake out all the existing pointing before repointing and push the Sika Fastfix into the open joints with a pointing trowel.

how many bags will I need to do 120 slabs?

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.

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Sika FastFix Self-Setting Paving Jointing Compound, Flint, 15kg 18 sq.m

Sika FastFix Self-Setting Paving Jointing Compound, Flint, 15kg 18 sq.m

Product ID: 205118454

Details

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

📏Covers up to 18m² with 5mm x 20mm joints

🌧️Rain-resistant Active Resin Technology

🛠️All-weather ready, no mixing needed

COP 2141472

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Seal your style with Sika FastFix—where durability meets effortless perfection!

SIMPLE BRUSH IN USE - Ready to use paste—just brush in and compact for a professional finish.
SHRINK FREE DURABLE FINISH - Active Resin ensures joints stay firm and flawless over time.
WEED PROOF YOUR OUTDOOR SPACES - Fast-setting compound acts as a natural barrier against weeds.
EFFORTLESS ALL WEATHER APPLICATION - Apply even in rain—no delays, no fuss.
GENEROUS COVERAGE FOR BIG PROJECTS - 15kg pack covers up to 18m² of paving with consistent results.

Sika FastFix Self-Setting Paving Jointing Compound in Flint is a 15kg, all-weather, ready-to-use resin paste designed for external floor jointing. It covers up to 18m² with 5mm wide by 20mm deep joints, sets hard within 6-12 hours above 15°C, and features Active Resin Technology for water resistance and shrink-free durability. Ideal for patios, driveways, and natural stone paths, it also prevents weed growth, delivering a long-lasting, professional finish with minimal effort.

Specifications

ASIN	B085WJVS4B
Best Sellers Rank	336 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Flooring Accessories
Brand	Sika
Colour	Flint
Compatible Material	Stone
Customer Reviews	4.3 4.3 out of 5 stars (9,791)
Global Trade Identification Number	05055492703118
Included Components	SIKA FASTFIX ALL WEATHER FLINT 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
Manufacturer	Sika Everbuild
Manufacturer Contact Information	Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW
Manufacturer Part Number	EVBFFIXFL15
Material	Resin
Model Number	EVBFFIXFL15
Number of Items	1
Number of Packs	1
Style Name	Single
Surface Recommendation	Tub
Unit Count	15000.0 gram
Water Resistance Level	Water Resistant

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TrustScore 4.5 | 7,300+ reviews

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COP 2141472

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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