Duct Liner Adhesive Application

What adhesive and coverage pattern does spec require? Pin liner in addition to adhesive?

I'm checking duct liner adhesive application at [location]. I found duct interior with fiberglass liner being applied with spray or brush. What adhesive and coverage pattern does spec require? Pin liner in addition to adhesive?

Insulation, Liner & Vapor Barrier 1st Year YELLOW

Stop if

Hold point on duct liner adhesive application: I have the location, photo, drawing/detail, and what was checked. Who should verify before this gets cut, covered, lifted, sealed, energized, or signed off?

Watch out

Don't use wrong adhesive type. Don't apply over dust or oil. Don't install without checking fire rating and mold resistance.

Check

room/grid/area
photo of condition
drawing/detail
manufacturer/model if visible
what I already checked

Say this to your foreman

14345 duct liner adhesive application insulation, liner & condensation yellow what adhesive and coverage pattern does spec require? pin liner in addition to adhesive? duct liner adhesive, liner install, insulation glue duct duct liner adhesive, liner cement, contact adhesive, spray adhesive duct padding glue, liner glue, insulation glue, spray glue

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