1/4" Wizard Washer Kit - poly
Protect Against Premature Roof Drain Corrosion
Galvanic corrosion is the biggest threat of roof drain corrosion. It occurs when two dissimilar metals are pressed together (e.g. metal bolts/washers and roof drains), resulting in an increased corrosion rate, broken seals (leaks), and ultimately premature replacement.
Fortunately, Hy-Tech created is a simple, cost-effective solution that’s been used by plumbers for decades.
1/4-in Wizard Washer Kit
Wizard Washer Kits include:
- 1 roll of Teflon tape (1/2-in. x 60-in.)
- 4 flat, white 1/4-in. poly washers.
By applying the tape to the bolt and placing the washers between adjoining metal surfaces, you can create a dielectric connection that helps to avoid electrolysis-caused damage.
Wizard Washers are strong enough to be used in place of manufacturer bolt kits, and:
- Won’t crack in cold weather.
- Won’t melt under extreme roof temperatures.