• Heavy Duty
• Butyl Mastic Tape of Base to Prevent Slipping
• Enhances Heat Pump Performance by Facilitating Improved Condensate Drainage and Mitigates the Risk of Base Metal Corrosion.
• Both a Straight Groove and a Curved Groove.
• Made of Corrosion/resistant Plastic
• 6" X 6" Mounting Base - Top Diameter 4 1/8"