Sashco 10.5 oz. Big Stretch Gray Acrylic Caulk

Sashco 10.5 oz. Big Stretch Gray Acrylic Caulk is a high-performance water-based elastomeric sealant designed for superior adhesion and extreme flexibility. Engineered to move instead of tear, it stretches up to 500% of original joint size without cracking, making it ideal for interior and exterior sealing applications across various building materials. This smooth, easy-to-apply formula provides paintable, professional-grade results on baseboards, crown molding, doors, siding, vents, and windows. It features excellent weather resistance, water-based easy cleanup, and a stop-flow plunger to prevent waste during application.