Dust Off Concrete Sealer is a hardener and sealer in a solvent free formula which can be easily applied with a soft broom. Dust Off doesn't smell so can be used anywhere. Use internally or externally and not just on concrete - it is also very effective on brick and really benefits block paving as it helps to bind the sand together making it easier to clean. Preparation Ensure that surfaces are clean and free from loose materials. Surfaces should be as dry as possible, although a little moisture isn’t a problem. Concrete, masonry and sand/cement screeds Often a good vacuum cleaning is all you need to prepare the surface. A Degreaser should be used to remove oil, grease and dirt. If the grease or oil deposits are heavy then use undiluted. Don’t wet any porous surfaces or they will absorb moisture. New concrete Surfaces must be left for 2 weeks. Any laitance (a dusty residue of cement particles) can be removed with a good stiff brush. Painted or sealed surfaces Only apply Dust Off Concrete Sealer to sound surfaces. Treat as above to remove detritus and test a small area first. Application Dust Off Concrete Sealer is easy to apply to new or old concrete surfaces.It is a liquid resin you simply brush on with a soft broom. It sinks into any porous surface leaving it hardened and dust proofed. Remove any excess liquid with a brush or a squeegee and wash the broom out with warm soapy water. Trade Secret To find out whether or not you need Dust Off, take a glass of water and pour it on the concrete you are thinking of working on. If the water is absorbed into the concrete then you need Dust Off.
T**E
what i needed for very dusty floor
did 12ft x 10ft but i gave floor good soak in and it did the job will purchase again.
D**.
Five Stars
The item is ideal for the purpose intended.
I**N
Easy to use, and seems effective
I bought this directly from the supplier rather than through Amazon, but I am impressed with it so thought I would share my review here.The concrete base for my new shed turned out to be very dusty. Every time I walked out of the shed I left a trail of white footprints, and sweeping the floor only created more dust. I spent some time looking around for solutions. Dust-Off seemed like a simple solution (given that I didn't want to paint the floor). I found it very easy to apply with a soft broom as shown in the video. It took a bit longer than advertised to dry fully (a couple of days) but it seems to have completely stopped the dust. Despite the information saying that the 5L bottle treats 30 sqm, I found that it was only just enough for 15 sqm. I applied it reasonably sparingly, and just got to the end before running out. The biggest remaining question is: How hardwearing will it be? Time will tell.
S**.
Look out Cézanne!
As a beginner painter I am not really qualified to comment on the quality of these brushes, however so far I have found an excellent. Really good quality and excellent value for money.
Trustpilot
3 days ago
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