Action Industries. Designed to reduce energy loss by creating a tight seal, DuraSeal garage door molding is a flexible weather seal with the look and feel of wood. The low-maintenance molding resists salt, moisture, and insects without warping, cracking, rotting, or twisting, the manufacturer claims. It can withstand extreme heating and freezing while maintaining its durability and flexibility, the maker adds. 216.252.7800. www.action-ind.com.