premium setting type compounds are the professional’s choice of compounds for interior gypsum panels and exterior gypsum ceiling boards. CGC’s chemically setting compounds rapidly harden (approx. 90 minutes, 45 minutes, 20 minutes) and have low shrinkage allowing for same day joint finishing. These products feature exceptional bond strength (virtually unaffected by humidity) and are ideal for heavy fills (shrinkage crack resistance). In addition, CGC and SYNKO setting-type compounds can be used for filling voids in interior concrete ceilings and above-grade concrete surfaces. CGC and SYNKO premium setting type compounds should be your choice for a professional finish.

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One-day patching and joint finishing
60 Minute working time
Easy mixing, smooth finishing
Light Weight Setting-type Mix with Water
Provides strong bond. For embedding drywall joint tape and applying drywall joint filling and finishing coats.
Protect sealed bag from moisture.