Avoiding Mistakes when Applying Coatings
- Be sure to provide an adequate surface profile for the selected coatings system to bond to. Inadequate surface preparation can lead to delamination. Most coatings require a CSP2-4 depending on the thickness of the coatings system being applied.
- Repair cracks and holes in the floor prior to applying coatings to get the best result and the maximum coverage.
- Ensure surfaces are completely dry before applying any coating.
- Make sure the slab temp is 55 degrees and rising.
- Always inspect the surface moisture before application, performing an RH moisture test (see information below on moisture meter).
- Be sure to follow TDS sheets closely to ensure proper mixing times and ratios and the proper order of mixing individual components.
- Use the recommended application tools, correct fiber length for nap rollers, correct brushes, sprayers and so forth to ensure proper spread is achieved.
- Do not apply a coating thicker than what the TDS specifies, to achieve a thicker coating, apply multiple coats (be sure to hit the proper re-coat windows).
- When using pigmented coatings, stir pigment until it is evenly dispersed, make sure it is not settling at the bottom of your container.
- When storing coatings, be sure containers are properly sealed and store them within the recommended temperature windows. The closer to room temperature the better.
- When choosing the proper coating be sure to take into account humidity levels, temperature, exposure to chemicals and other environmental variables.
- Ensure compatibility with primers and other coatings in the system.
- Make sure area of install is quarantined off from outside debris or fifth in the air that could contaminate the coating as it cures.
- We recommend pricing and clarifying phase count as multiple phases can make or break a project if not factored in.