Particularly useful for decorative applications, urethane gable vents are an easy way to enhance your home. Urethane vents provide the look of traditional wood vents at a lower cost. The vents come factory primed and can be affixed by using PL Premium Construction Adhesive. While functional urethane vents can be used for functional applications, urethane vents provide the least amount of airflow. For applications where maximal airflow is needed, wood vents are highly recommended. For more information, please visit https://www.architecturaldepot.com/gable-vents.html