There are many different materials that can be used to seal surfaces – one of which is microcement. Microcement is a very durable material, so it is important to ensure that the surface to be sealed has been prepared correctly and thoroughly. However, you should consider some mistakes when applying microcement sealer to maximize its benefits and durability.
- Using the wrong primer
Several kinds of sealers are used on different surfaces, such as epoxy and latex-based materials. Using the wrong type of primer will not only affect how long it lasts – but it can also cause problems that cannot be remedied. Always consult with the sealer manufacturer to ensure you are using the correct primer.
- Applying it in direct sunlight
Microcement sealers should be applied in shaded areas whenever possible, as the heat can cause them to dry too quickly and crack. Apply a thin coat and wait until it has dried completely before applying the next.
3.Not wearing protective gear
While applying the sealer, you should wear gloves and a mask to prevent getting the sealer on your skin. Sealers can be harmful if ingested, so be sure to keep children and pets away from the area until it dries.
- Applying too much
Applying too much sealer can lead to peeling, bubbling, and staining problems. Be sure to apply a thin coat and allow it to dry completely before applying another.
- Not using the correct tools
Using the incorrect tools can also lead to poor results when applying microcement sealer. Make sure you are using the correct brush or roller for the job, and be sure to read the instructions carefully.
With these easy tips, you can ensure that your microcement sealer will last for years – and look great doing it.

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