Carb Cap

A carb cap is a small accessory used in dabbing to control airflow and maintain optimal vaporization temperature. After the dab is applied to the hot banger, the carb cap is placed on top of the banger to reduce pressure and allow the concentrate to evaporate more efficiently at lower temperatures. This process helps preserve the terpenes responsible for flavor and aroma. Carb caps come in a variety of shapes and materials, with quartz and glass versions among the most popular.