Definitions Category: Seam Sealants

Sealant spottily applied by the automatic sealer on the standard length duct coil line pieces. No cost is added as the sealant is not guaranteed to have adequate coverage to seal duct thoroughly.

Sealant is applied after the standard length coil line duct pieces are assembled. Sealant may be applied by caulk gun, brush, or spray.

Sealant is applied after all fitting pieces are assembled and accessories are installed. Sealant may be applied by caulk gun, brush, or spray.