

🚀 Fix it fast, fix it flawless — the pro’s secret weapon!
fischer 523858 Express Cement-Sand is a ready-to-use, sprayable repairing mortar designed for quick, clean, and weather-resistant masonry repairs. Its odour-free, polymer-based formula bonds on moist surfaces and cures fully within 24 hours, making it ideal for internal and external use. Packaged in a convenient 310ml aerosol tube, it supports versatile applications from roof tile fixing to crack sealing, delivering discreet, durable results without the mess or wait.





| ASIN | B00YEL1H0S |
| Best Sellers Rank | 2,358 in DIY & Tools ( See Top 100 in DIY & Tools ) 429 in Adhesives & Sealers |
| Brand | fischer |
| Colour | Sand |
| Compatible Material | Brick, Concrete, Tile, Metal |
| Container Type | Aerosol Can |
| Country Of Origin | Germany |
| Customer Reviews | 4.0 out of 5 stars 5,011 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 04048962192476 |
| Included Components | 1 x 310ml Tube |
| Item Form | Spray |
| Item Package Quantity | 1 |
| Item Type Name | Express Cement - Sand |
| Item Volume | 310 Millilitres |
| Item Weight | 299 g |
| Item form | Spray |
| Item height | 50 millimetres |
| Manufacturer | fischer |
| Material | Cement |
| Model Number | 523858 |
| Other Special Features of the Product | odour free |
| Special feature | odour free |
| Specific Uses For Product | General repair, Masonry renovation, Roof tile fixing, Drill hole sealing, Weather-resistant bonding |
| Specific uses for product | General repair, Masonry renovation, Roof tile fixing, Drill hole sealing, Weather-resistant bonding |
| Unit Count | 1.0 Count |
| Viscosity | Moderate |
| Water Resistance Level | Water Resistant |
R**L
Would recommend!
Love this product. Although a little tough to get out of the tube initially - I cut a bigger hole and was much easier. Easy to work with and dried quickly the results are amazing. I’ve bought a couple of extra tubes to do another project
M**N
A good product but a strange colour
The colour is very light and unlike any mortar I have seen. I made it match by spreading a thin layer crushed stone (or mortar) on the surface and pressing it in. It seems to have worked. It sets very slowly and takes several weeks to fully harden if applied thickly. That was not a problem in my case and, once set, it appears to be really tough. Overall, a useful product but a shame about the colour.
D**G
Good Product
Nice colour match with the mortar that was already on my wall. Traditional grey coloured patches look rather conspicuous so this blends in a bit more. Used it on a hot day in the summer. The product went on easily and dried in a few hours.
N**Y
ok, but you'll require a very strong grip to squeeze it out
It's ok, but it's can be extremely difficult to squeeze it out, I didn't warm it in warm water prior, but it practically took both hands to squeeze the applicator to get some out. If you working slightly upwards it will be messy, it's a nice idea, but in practice it's only for small areas IMHO.
P**H
Easier to use than the other reviews claim.
After I noticed some mortar starting to fall out between the bricks on a very old wall i started looking for options, the obvious option is to buy a mortar bag and mix it but then how do you get it deep in between the bricks I mean you can try and smooth it in but you would never get it all the way in. So went looking for options and found this product among others but settled on this one, now other reviews say it is hard to get out the tube but the ones i got it was super easy so not sure if they had an old or bad batch? it went in easy and after a few days has set hard ( at least as far as i can see ) so will see how it lasts. Now to the issue I observed with the product, after finishing the job there was a small amount left so I did two 1" lengths on a bit of paper and let it set, the first I submerged under water over night and the next day it looked solid but as i pressed it it fell to mush, the 2nd one I used a single drop of water to simulate rain and instantly it sucked up the drop of water and as i picked it up the part where the drop was had weak and a step away from mush. Next is price it seams cheap but as others have said there is not a lot in the tube and it really does not go far. So time will tell how long it will last but I would recommend that you ether use masonry paint or sealer on the repaired area to prevent water ingress.
B**Z
Utterly impossible to use by a human...
Firstly, the colour, like sandpit, golden sands, is all wrong for normal repair/patching work, as it sticks out much louder than if one were to stick a great big poster saying 'Look...this is from a tube!' Secondly, I defy any human who is endowed with normal human characteristics and physical attributes, such as normal hands, fingers, muscles, etc., and who operates a normal 'gun' to expel the mix from its tube, to succeed in getting more than about 10 cms out without either (a) trapping the flesh of their hand in the mechanism, such is the exertion, or (b) (for those hardier creatures among us), giving themselves a painul hernia. And all this to save just a handful of pounds going to the local builder's yard and buying a small, very affordable, PROPERLY useful, bag of ready-mixed! Useless product and a complete waste of money.
D**1
Mortar tube for caulking gun
Very white can be hard to get out of the tube, worked as expected had to cut the end of the tube off to get the last bit out.
M**.
Great
Great product
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