After days of rain it finally looks like there is a break! We are spraying the bunker polymer on Friday and Saturday. In order to prepare for that, we built a "hot box" out of foam board and pallets. Underneath are six, 55 gallon drums of the polymer from DOW Chemical. The warmer the product is, the better it is to spray and coat the gravel. This allows the product to stay very warm for 48 hours before application time.