Welcome to the Structural Insulated Panel Accessories Store Policy on returns: Within the first 30 days product can be returned for credit less a 20% restocking fee provided that product is still in saleable condition with seals still in tact. Overnite shipping is available by telephone request (423-434-9527). Aerosol products can not be shipped by air. P.O. Box 5586 Johnson City, TN 37601 866-874-7249 423-434-9382 FAX