Amerimax 51910 Flex-Drain Pipe, Black, 12 Ft Slip Joints This high temperature rated underlayment

This high temperature rated underlayment is for use under all roofing materials including metal and clay tiles

Damages many plastics

Will not raise the grain or discolor the wood

Stroke Length (in

Additional test leads AC and DC voltage

Amerimax 51910 Flex-Drain Pipe, Black, 12 Ft Slip Joints This high temperature rated underlaymentHighlights: Length: 12' Inside Diameter: 4" Outside Diameter: 15" Material: Poly Packaging Type: Sleeved Color Family: Black Maximum Pressure: 70 psi Recommended Function: Perforated With Spaced Slits Appropriate for Ground Water Drainage (French Drains Dispersing Water From Flower Beds) Compatible with other 4"