Related Clues:
- Scratch-card layer
- Stretchy material
- Milky sap from certain plants that coagulates on exposure to air
- Rubber used in inner tubes
- Fluid from rubber tree
- Milky fluid of rubber tree
- Never open out, lacking very stretchy polymer
- Milky sap of rubber tree
- Synthetic polymer; none peer (anag.)
- Synthetic like rubber
- Synthetic rubber-like polymer
- Synthetic product recent divorcee talked of
- Milky juice of rubber tree
- Rubber-like polymer
- Recently ditched partner, say, making synthetic rubber