Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre

Chose to use this product after reading many of the positive Amazon product reviews, and also considering the price point compared to other products. After laying a 50sq metre concrete garage floor 18 months earlier, it had become very dusty as it has dried out completely. To the point that I could fill half a dustpan with every sweep through. In all I used up 5 x 5 litre containers soaking the floor with a roller over 4 coats every 24 hours apart. As each coat dried the dustproofer became more effective in sealing the dust in. Various areas took longer due to the different top surface condition. 2 days after completing the treatment I gave the floor a thorough washing through with the hosepipe and stiff brush. Only a small amount of unreacted milky water ran off. Now it’s dried out I’m left with a completely dust proof garage floor which is slightly darker that before and with a very light sheen when you look across. The floor is no more slippery than before. Very happy with the result, no more dust in the air or footprints when walking into the house. I would highly recommend this product, but also to follow the application instructions printed on the can for best results. I applied 4 coats with a thick roller every 24 hours which worked well for me with a total cost of less than £100.00

Good product

After applying 2 coats, it worked very well to stop all the dust. There are still some minor stone chipping due to my damaged concrete floor, which was caused by years of underground moisture, and I can live with that. But I am struggling to find a product that I can apply on top of the treated floor to stop the rising moisture that is causing a lot of condensation on almost everything I place close to the floor, including my washing machine and tumble dryer.Also, some areas with the most moisture appear to have caused some white crystallization power on the surface repeatedly. And for some area I've treated just outside my garage, the whole area turned white. It seems it is not suitable for outdoor use at all.As the instruction specifically states, I cannot paint over the hardened floor, it now leaves me clueless on how to address the moisture issue. I wish their instruction could include advice on handling such a situation. Simply telling us we cannot paint over is not that helpful. I'm all ears if someone has tried to moisture seal their floor after hardening.Nevertheless, for dust-proofing only it works great at such an affordable price.

I ended up pouring my concrete garage floor in the rain, as the concrete pump and cement mixer were already on site.The result was that the surface ended up really powdery after it had cured.After reading reviews of this product, I ordered much more than I thought I needed, as everyone seemed to say it needed lots of coats and it really soaked in.They were right about soaking in... in the worst places the concrete was like a powdery sponge. In the end I poured it on and brushed it about with the brush from a dustpan and brush set.Most of the floor needed only one coat and the worst areas two.2 packs of this covered 5.4m by 5.4m.The result is brilliant. No more powdery floor and it has not altered the look of the concrete one bit.Well worth the money and really easy to use.

A good product which I found after a lot of research and it leaves a clear finish for the inside of an old garage, just follow the instructions on the container.The coverage will easily give two coats of application on a 12.5sq mtr floor.

This product is excellent.I have a new build property with an integral garage, the floor has always been very dusty no matter how many times it has been swept, in fact sweeping it seemed to just make it worse, dust everywhere.I purchased this product after reading reviews and it truly is excellent, literally no more dust at all, not even a speck. I applied it twice, leaving 24 hours in between coats and used one of those five litre pressure sprayers, which I use for the garden anyway. I used a medium spray delivery to wet the floor with the product all over and it really didn't take long at all and using the pressure sprayer it sealed every nook and cranny with ease.I have been working in the garage today, sorting out tool boxes down on my hands and knees and can honestly say that my navy trousers were just as navy as when I started, no dust marks at all and it was an absolute pleasure to be in the garage, compared to prior to using this product when I had to lay cardboard on the floor to keep things clean and dust free.This product is worth every penny and really does do a fantastic job when applied correctly.

A bit disappointed only just covered area and to be honest can not really notice much difference after rolleringWould I buy again definitely NOT

I have a double garage (circa 27m2) attached to my brand new build house and after reading the generally reviews for this product, I thought I'd give it a go. I initially bought 1x 5 litre bottle but after reading the reviews again and also the instructions on the back of the bottle, decided to get a second on order more or less straight away after it arrived. I split the garage in two and moved everything from one side to the other so I had a good 60% of the garage to work on. First coat really got sucked in to the floor, as did the second. It would be easy to stop at the second coat and think the product isn't up to the job as the finish was really patchy. Some areas had hardened well but others were still dusty to touch. I persevered and cracked open the second bottle and used pretty much all of that as well. In the end, the floor had 3 full coats then 2 patch coats to fill in the gaps where I was still detecting dusty residue on my finger tips. After these have now gone off fully, I've got the whole floor sealed without any patchy areas. I've ordered two more 5 litre bottles now in order to complete the other half of the garage in the next few days. So in summary, it does work but you've got to be really liberal with the coats. I used a brush and on reflection, I think not enough was going down on each coat. You almost need to have the floor completely soaked/sodden as the concrete will really suck it all up. Finish looks good now though so would recommend.

Pour le prix, j ’ ai tenté l’achat. L’esperance de résultat me paraissait très faible au regard du prix comparé aux produits concurrents.J ’ ai testé sur une terrasse dont la surface farinait un peu et en marchant dessus, on faisait des traces blanches dans la maison. Dès la première couche le résultat était ’visible’. Après la 2e couche : plus de farine en surface. Plus de problème. Prévoir un bidon pour 20m2. Depuis j’ai racheté un autre bidon pour faire la 2e partie de ma terrasse. J ’ ai passé le produit avec une brosse d’encollage de tapisserie ,rapide.Produit recommandé.

il liquido non da i risultato sperato , fa poco niente , meglio tenersi il denaro, lo sconsiglio, fissa poco o niente

Produit conforme à l'attente.Plus de traces blanches lorsque l'on entre dans la maison.Pas cher et efficace sur beton

Notice en anglais. Pas d'odeur. Produit éfficace en terme de couche de protection et d'imperméabilisation. J'ai appliqué généreusement car il était bien absorbé. Attention cependant si vous souhaitez l'utiliser pour l'intérieur, l'effet est satiné (pour ma part je protège un sol en ragréage fibré que je souhaite laisser brut).

Hydroxyde pour une dalle, très bonne efficacité!