FIBER ROOF FOUNDATION CTG GAL Brand_Gorilla Head cap port for adding

Head cap port for adding air bleeder or bulk loader fitting

Power Pro premium hex washer-head self-drilling sheet metal screws are a powerful tool to have in your arsenal when performing metal-to-metal fastening

Look for the trademarked Diamond® cutout on all of our genuine Swanson® products

5/16" x 3"

forms a long-lasting

FIBER ROOF FOUNDATION CTG GAL Brand_Gorilla Head cap port for addingFibered roof coating and foundation coating. A mixture of liquid asphalt and fibers which forms a tough, adhesive bond with most roof surfaces. Highly resistant to water and other types of weather damage. Seals small cracks, joints, seams, and nail holes. For use on metal, concrete, wood, and built up roofs, roof felts, and concrete foundations. Dries black. Size 1 gallon. Made in the USA.