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Static field route #322

What do I do when sealant applied in wet/dusty conditions?

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

Wet, dusty, cold, or dirty conditions can make sealant fail. Stop and ask before applying material in bad conditions.

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Field checklist

Ask foreman

The surface/temperature does not look right for sealant. Do you want me to clean/dry/wait before applying it?

Do not

Do not seal over wet dust or cold/failed material just to stay busy.

Why it matters

Bad application conditions can make sealant peel or fail leakage testing.

Search words: seal leakage pressure test conditions