1 1/4″ Polyethylene Foam Backer Rod (400 Ft.)

This 1 1/4″ Polyethylene Foam Backer Rod (400 ft.) is ideal for use as a supportive backing material or to support specimens while in storage or on display. The material features a durable closed-cell design so it can be reshaped with a hot air blower for use as a hat support, and the ends can be easily connected using heat-applied adhesive.

• Use as a supportive backing material
• Create supports for specimens such as shells or fossils while in storage or on display
• Polyethylene foam with a durable closed-cell design compresses and reshapes easily with a hot air blower
• Connect the ends using a heat-applied adhesive