Product(WX045L) 20V POWER SHARE FULL-SIZE HOT GLUE GUNBurns on fingers when applying adhesive
(WX045L) 20V POWER SHARE FULL-SIZE HOT GLUE GUN

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.