WORKPRO Black Hot Glue Sticks, 50-Pack, 0.43″ x 8″

Customers find the hot glue sticks have strong adhesion, with one noting they're as strong as polyurethane construction adhesive. The product receives positive feedback for its quality, with one customer mentioning it works well on polypropylene, and customers appreciate its black color, with one noting it's particularly suitable for prop construction. The melting point receives mixed reviews - while some customers say it's not brittle, others report it melts easily.