Our Best Selling Lube. Seals out Moisture. Waterproofs and Lubricates. Use our versatile CRL Silicone Spray for almost any lubricating need. An effective squeak squelcher, its non-conducting, non-gumming formula repels water. Use it to damp-proof auto and marine electrical systems, and for many other applications. Net Weight: 10.75 oz (305 g) Ship Via: Hazardous Material - No Air Shipments *****WARNING!*****WARNING!**** *WARNING!*****WARNING!**** *WARNING!*****WARNING! PRODUCT CANNOT SHIP VIA ANY TYPE OF AIR TRANSPORT, INCLUDING UPS NEXT DAY AIR, UPS 2ND DAY AIR, UPS 3 DAY SELECT, FEDERAL EXPRESS, PRIORITY MAIL, ETC. THIS PRODUCT MUST SHIP VIA GROUND TRANSPORTATION ONLY!!!