The Dominion Sure Seal 500001 Brush-On Dark Gray Seam Sealer is a high-quality automotive tool designed for sealing seams and joints. This 2-pack includes two 300 mL/30 oz containers of dark gray seam sealer, making it convenient for multiple projects. Made in the United States, this product comes with a manufacturer's part number of PBGQ and carries a California Prop 65 Warning for cancer and reproductive harm. This seam sealer is a reliable option for automotive maintenance and repairs.