For wood substrates.
A variety of sheet metal service stoppers on a wooden foundation (buildings, keraba, draining, etc.)
Corrugated Corners
Comes with a gasket, clean finish, and is resistant to cracking wood.
Features:
High-grade polyolefin gasket for durability and excellent water resistance.
The head part is a special shape that wraps around the washer
It has a beautiful finish and has excellent cosmetic properties.

From the Manufacturer