Rubber Stoppers 1 Hole, Size# 2 – 1lb Pack

Description

These black stoppers are made of solid natural rubber that stays pliable over a long period of time.

• Ideal for use with nonaggressive or concentrated solutions.
• Low sulfur content.
• Withstand temperatures from -13 to 158 (-25 to 70)
• Each stopper has it’s size marked in raised figures