Grip-Rite 1-1/4 in. Roofing Electro-Galvanized Steel Nails, Flat Head, 50 lb. Cali Vinyl A: Yes—it's described as UL-validated

A: Yes—it's described as UL-validated formaldehyde-free

Hidden tabs create straight-line joints for clean layouts

it’s waterproof and suitable for damp areas including bathrooms and basements

facing marked in 1 ft

A: Yes—these are hot-dipped galvanized for strong corrosion resistance in outdoor environments

Grip-Rite 1-1/4 in. Roofing Electro-Galvanized Steel Nails, Flat Head, 50 lb. Cali Vinyl A: Yes—it's described as UL-validatedGrip Rite 1 1 4 in. Electro Galvanized Roofing Nails Durable roofing nails designed with a wide flat head and electro galvanized steel for corrosion resistance. Smooth shank and diamond point drive quickly through asphalt shingles and roofing felt for a secure hold. Key Features: Corrosion Resistant Finish: Electrogalvanized coating helps resist rust in typical roofing environments Strong Hold: Wide flat head minimizes tear through on shingles and