Product(WX746L.9) 20V MAKERX HOT GLUE GUN - TOOL ONLYBurns on fingers when applying adhesive
(WX746L.9) 20V MAKERX HOT GLUE GUN - TOOL ONLY

Burns on fingers when applying adhesive

Try this solution

Avoid holding the work-piece in your hand

Apply adhesive with work-piece placed on heat-resistant silicone pad or base or clamp the work-piece.

Possible cause:
Adhesive penetrates through the paper/fabric/issue or the metal work-piece has heated up.