SIKA Sikaflex-291 LOT Black, All-Purpose Marine Adhesive & Sealant, Elastic & Non-Corrosive – 10.1 fl. oz – Ideal for Wood, Fiberglass, Metal, Fresh & Saltwater Applications

Customers find the adhesive works well and creates a good seal, with positive feedback about its holding strength. The drying time receives mixed reviews, with one customer noting it takes 24 hours to cure. While some customers report it stops leaks effectively, others mention issues with the tube leaking. The color and value for money also receive mixed feedback, with several customers noting the color was off and one finding it expensive.