Corrosion-Resistant Systems · Gaskets, Sealants, Coatings & Isolation
Install dielectric isolation between metals
Dissimilar metal interface — Pool, wastewater, exterior
Hardware guidanceUse compatible hardware and isolating washers.
Anti-seize / gallingAnti-seize must not create a conductive bridge that defeats the detail.
How to install it
- 1
Clean surfaces
- 2
install approved pad, sleeve, washer, tape, or gasket
- 3
secure without puncturing isolation
- 4
prevent water traps.
Quality check
- Isolation is continuous and inspectable.
Stop and verify
Stop if isolation material is chemically incompatible.