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Static field route #309

What do I do when not checking manufacturer cure time?

Sealing, Leakage, Mastic & Pressure Testing.1 field-polished — seal/test detail check

Cure time matters. Protect sealed joints until the approved material has set enough for handling, testing, insulation, or cover.

Open in Field RescueOpen category

Field checklist

Ask foreman

How long does this sealant need before insulation, pressure test, or cover?

Do not

Do not wrap, test, or drag duct across fresh sealant before it is ready.

Why it matters

Fresh sealant can smear, crack, peel, or fail if disturbed too soon.

Search words: seal leakage pressure test cure time