STARSEAL ASSIST is an evaporation retarder that is applied to fresh concrete during finishing to extend working time.
When properly applied, StarSeal Assist forms a thin, continuous monomolecular film that reduces early moisture evaporation between the various placing and finishing operations, a major cause of plastic shrinkage cracking.
- Helps prevent plastic shrinkage cracking
- Holds in surface moisture reducing evaporation rate
- Extends finishing time
- Minimizes rapid drying due to high wind, direct sunlight and high temperatures
- Economical concentrate
- Easy to use, just mix with water
- DOT approved
- Dyed yellow as visual application aid