Description
This high-performance elastomeric formula spans gaps up to 2 inches wide without sagging, making it ideal for sealing around windows, doors, siding, trim, and exterior joints. The black finish pairs well with darker frames and trim, while its excellent UV resistance and nationally VOC-compliant formulation ensure long-term durability in demanding Southwest climates. Each cartridge contains a full 10.5 ounces for consistent coverage and dependable results.
Why choose Big Stretch elastomeric sealant from The Window Depot?
Designed to handle temperature fluctuations and material movement, Big Stretch maintains a strong, flexible seal over time. Its crack-resistant performance, reliable adhesion, and high elasticity make it a trusted solution for contractors and homeowners alike. For projects requiring durability, movement capability, and a clean finished appearance, this black 10.5 oz cartridge delivers professional-grade performance.Specifications
Sashco Products
Sashco Sealants
