Related Clues:

• Anti-slip agent
• Hashish, for one
• Amber is a fossilized one
• Sticky pine product
• Pine ooze
• Insect trapper
• Common conifer secretion
• Nail polish ingredient
• It's in the bag, on the mound
• It helps a pitcher get a grip
• Source of amber
• Sticky stuff from trees
• It is rubbed on violin bows
• Substance from the sap of trees
• Coniferous tree secretion