OB1 Universal Caulk Sealant & Adhesive Black 10.1oz – 1 Cartridge

Customers find the caulk sealant works well and is easy to apply, noting it dries quickly and offers good value for money. The sealing quality and durability receive positive feedback, with one customer specifically mentioning its effectiveness on vinyl fence panels. The adhesiveness receives mixed reviews, with several customers reporting it doesn't stick properly, and the color accuracy is also mixed, with multiple customers noting it's not slate gray as expected.