Permatex® 80070 Silicone Spray Lubricant, 10.25 Oz FREE SHIPPING The open surface area is

The open surface area is 50

Prevent roof damage and leaking

Size: 2-1/2"

Install horizontally

Permatex® 80070 Silicone Spray Lubricant, 10.25 Oz FREE SHIPPING The open surface area isPermatex Silicone Spray Lubricant is a general purpose liquid aerosol lubricant, primarily designed to reduce friction in non load bearing mechanical assemblies. The product repels water and protects and renews rubber surfaces. Size: 16 ounce aerosol can, 10. 25 ounce net wt. Lubricates and waterproofs all types of mechanical equipment Stops friction and squeaks Prevents locks, doors and windows from binding High silicone formula does not attract dust