Uponor 2-1/2" Foam Staples, 300/box

Use Plastic Foam Staples with Manual Stapler (E6025075) to secure 3/8", 1/2", 5/8", and 3/4" PEX to rigid insulation. Note: Use 1-1/2" Foam Staples (A7015050) for 1-inch foam and 2-1/2" Foam Staples (A7015075) for 1-1/2" or thicker foam.