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Dow 157904 Foam Sealant, Yellow, 12 oz Can

SKU #13322 Model #157904 UPC #074985000324
Dow 157904 Foam Sealant, Yellow, 12 oz Can

Dow

Regular Price
$ 5.59
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Bantly Hardware Johnstown, PA
Product can only be purchased in store
Will you be going in-store to purchase this product?

Description

Dow expanding polyurethane foam sealant is a spray-applied solution designed to fill, air-seal, and insulate small gaps up to 1 inch in width, both indoors and outdoors. The foam expands on contact to conform precisely to cracks, voids, and irregular spaces, forming a durable, airtight, and water-resistant bond that eliminates unwanted airflow and helps reduce condensation. This versatile sealant is ideal for sealing around windows, doors, pipe penetrations, and structural cracks in residential and commercial applications.

By creating a permanent weather-tight seal, this foam sealant minimizes drafts and insect infestation while providing thermal insulation that can help reduce heating and cooling costs. The rigid, closed-cell foam structure resists moisture and protects against water infiltration, making it suitable for basements, attics, and exterior wall cavities. Its quick-curing formula and user-friendly spray-can design allow for fast project completion without the need for messy application tools.

Features and Benefits

  • Rapid Expansion: Expands to fill cracks and voids, delivering superior coverage in seconds and conforming to irregular shapes.
  • Airtight Seal: Forms an air-tight and water-resistant bond that stops drafts, improves HVAC efficiency, and helps reduce condensation.
  • Thermal Insulation: Rigid polyurethane foam core provides lasting insulation benefits for walls, roofs, ducts, and other cavities.
  • All-Direction Dispensing: Precision spray-can design allows application from any angle for precise placement and control.
  • Paintable and Sandable: Cream-colored foam cures rigid and is paintable, stainable, and sandable for seamless finishing.
  • Quick Cure: Tack-free in 15 minutes; fully trimmable in 30 to 60 minutes for faster project completion.
  • Flexible Seal: Foam elasticity allows for movement and shifting within a structure without compromising the seal.

Specifications

  • Brand: Dow
  • Model: 157904
  • Size: 12 oz can
  • Color: Yellow (cures cream)
  • Type: Expanding polyurethane foam sealant
  • Gap Coverage: Up to 1 inch
  • Application: Inside or outside
  • Certification: UL classified