What sealant is suitable for a fiberglass flat roof that is leaking?

Thank you for your enquiry Yes, Tec7 WP7-301 Waterproof Roof Seal & Repair is suitable for a fiberglass flat roof that is leaking. This product is a rubber, bitumen, and glass fiber-based roof repair paste that can be applied to both wet and dry surfaces12. It is immediately waterproof and rain-resistant, making it ideal for emergency repairs2. Additionally, it adheres well to most building materials, including fiberglass12.