Corrosion-Resistant Systems · Gaskets, Sealants, Coatings & Isolation
Seal stainless bolt penetration
Stainless hardware — Duct panel or weather barrier
Hardware guidanceUse matching stainless washers/nuts.
Anti-seize / gallingApply anti-seize to threads without contaminating seal.
How to install it
- 1
Use approved gasketed washer or sealant detail
- 2
install bolt
- 3
tighten evenly
- 4
tool seal
- 5
verify no crevice trap.
Quality check
- Penetration is watertight/airtight and serviceable.
Stop and verify
Stop if the fastener penetrates a liner or rated assembly without detail.