Premium Polyurethane Sealant 10.1 oz. – Black

Bring professional-grade durability and flexibility to your sealing projects with this Premium Polyurethane Sealant. This one-part, moisture-curing formula delivers a non-sag, elastomeric seal that stands up to the elements and heavy use. Ideal for both contractors and DIY enthusiasts, it fills exterior gaps, joints and cracks with a long-lasting seal that remains flexible through temperature changes and structural movement.

Whether you’re sealing around windows, doors, trimboard or gutters, this heavy-duty sealant offers exceptional adhesion to most common building materials and provides outstanding cut-and-tear resistance. Once cured, it withstands up to ±35% joint movement, making it perfect for applications subject to expansion, contraction or foot and vehicle traffic.

Key Features

• One-part, moisture-curing, non-sag elastomeric formula
• Durable, weatherproof seal for exterior gaps, joints and cracks
• Exceptional adhesion to a wide range of substrates
• Maintains flexibility through ±35 % joint movement
• Outstanding cut and tear resistance for high-traffic areas
• Cartridge fits standard 10.1 fl oz caulking guns

⚠️ WARNING: This product can expose you to Silica, crystalline known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.