Duct Mastic Sealant 1 Gallon

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Duct Mastic Sealant 1 Gallon Generic

List Price: $28.00
Our Price: $17.90
You Save $10.10!

Availability: Usually Ships in 3 to 5 Business Days
Product Code: 37038

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Description

A non-toxic adhesive-sealant used for permanently sealing the fabricated joints and seams of sheet metal air ducts, UL-181 listed rigid fiberglass air ducts, UL-181 listed flexible air ducts and thermal insulation. It is also ideal for repairing damaged and leaking air ducts and sealing conditioned spaces from air infiltration.

Water-based and non-flammable
High solids content
Fiber reinforced
Excellent longevity

Fire resistant
Weather Resistant
Elastomeric
Easy application and clean-up

Adheres to most construction surfaces, including but not limited to:

Aluminum Foil
Aluminum Foil Scrim
Calcium Silicate Insulation
Cellular Glass
Fiberglass Insulation
Galvanized Steel
Gypsum board
Concrete

Masonry
Polystyrene Foam
Polyurethane Foam
Polyester Plastic
Primered Steel
PVC Plastic
Sheet Aluminum
Wood

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