My concrete has stained. How do I fix it?

My concrete has stained. How do I fix it?

Concrete will stain if it is not maintained and spillages are not cleaned off and left. That said all is not lost and stains can be removed and repaired. Assuming that the concrete has not been waxed and the underlying … Continued
Should I use CSA Additive to accelerate the curing of my concrete?

Should I use CSA Additive to accelerate the curing of my concrete?

Generally with our Premix and Craft Mix Kits, CSA is not required. The blend and quality of cementitious ingredients will ensure that the concrete will cure quickly enough to be processed within 24 hours of the initial pour. If you … Continued
Can I add dyes to my concrete?

Can I add dyes to my concrete?

Yes you can add dyes to add colour to your concrete. We sell a selection of dyes on our website. We advise that you purchase a small quantity of dye and do some tests because colours on screen rarely reflect … Continued
What is the recipe for GFRC Concrete?

What is the recipe for GFRC Concrete?

This does vary because no two cements are the same, sands are of different grades, some additives are stronger than others but the general recipe is as follows; A Equal parts Cementitious Material and Sand (Cementitious Material = Cement and … Continued
How much dye should I use in my concrete mix?

How much dye should I use in my concrete mix?

Up to 10% but generally there is little difference between 5 and 10%. Powdered dyes are far more potent as an integral dye than liquid versions. We recommend that you carry out your own tests with dyes and record and … Continued
Can Concrete Lab Microcement be used outside?

Can Concrete Lab Microcement be used outside?

Our microcement can be used both internally and externally. In both settings it will require a sealer to be applied to afford it water-resistant properties.
Is microcement suitable for a walk-in shower or wet room?

Is microcement suitable for a walk-in shower or wet room?

Microcement is suitable for wet rooms and walk-in showers because it is a waterproof product. However it is only as good as the substrate onto which it is applied so it should only ever be used as part of a … Continued
Is Microcement waterproof?

Is Microcement waterproof?

Yes our Microcement is waterproof provided it is complimented with a sealer. It obtains further protection using our penetrative sealer. Regular waxing of the microcement also provides extra protection and water-resistance.
Can I use Microcement in the bathroom?

Can I use Microcement in the bathroom?

Yes it can be used in bathrooms and wet areas however we recommend you seek our advice or better still training before undertaking such projects.