Adhesives: tack, open time, and bond strength
Adhesive choice is where beginners accidentally create mess or disappointment. “Stronger” is not always better: high-tack products can wrinkle paper, tear fibres, and make repositioning impossible. Look for the behaviour you need: an open time that fits your pace, a tack level that matches the surface, and a bond that remains flexible if the item will be handled. For glitter work, a thin, even layer matters more than piling it on. For paper crafts, clean edges and minimal warping are the priority.
When in doubt, make two scrap tests: one with a light coat and one with a heavier coat. Compare dry feel, sheen, and whether the surface distorts.