Amerimax 51910 Flex-Drain Pipe, Black, 12 Ft Slip Joints Will not raise the grain

Will not raise the grain or discolor the wood

7/16"-14 x 3"

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

Damages many plastics

per gallon of paint depending on porosity

Amerimax 51910 Flex-Drain Pipe, Black, 12 Ft Slip Joints Will not raise the grainHighlights: 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"