Eastwood's 2K Aerospray High Build Urethane Primer Aerosol allows you to paint with the durability and precision of a two-component coating without the paint gun! Formulated with Eastwood's proprietary technology to provide a long-lasting and durable finish, while keeping its beautiful finish for years.2-Component Catalyzed TechnologyTwo Chamber Design AerosolMost Durable Aerosol Urethane Primer AvailableSprays Like a Paint Gun The innovative nozzle and valve technology, combined with its two internal chambers, ensure the right ratio is mixed every time. Sprays like a gun with a broader spray pattern than conventional aerosols, and no mess to clean up. You'll achieve professional results from an easy-to-use aerosol.Contents 11.8 ounces net weightApplication Tips Before activating, shake aerosol vigorously for 1 min. Take red button from cap. Rotate aerosol 180 degrees and attach button to pin on aerosol bottom. Place aerosol on firm ground upside down. Press red button with the ball of your hand until stop is reached. After activating, shake aerosol again vigorously for 2 min. Pot life 48 hours at 68 degrees F.Safety Information Always wear eye, skin and respiratory protection when using this product. Product contains Isocyanates, wear NIOSH approved breathing equipment. Always use in a well ventilated area away from open flame. Consult MSDS for specific safety warnings