Resistant to most harsh chemicals. Retains its consistency in temperatures from -40 deg. to 400 deg. F. Odorless scent makes this product easy to work with during application. Specified by many original equipment manufacturers, especially when ceramic stems and cartridges are involved. 1/2 oz. No. 88693: Size: 1/2 oz, Material: Silicone, Temperature Range: -40 to 400 FDanco Perfect Match