Big Stretch is a high-performance water-based elastomeric sealant from Sashco with powerful adhesion and superior elasticity. It spans gaps up to 2" wide and stretches up to 500% of original joint size without cracking, so it keeps a weather-tight seal as your home moves with temperature, wind and moisture.

Designed for interior and exterior applications including windows, doors, siding, vents, soffits, baseboards, eaves and crown molding. Adheres to a wide range of materials including vinyl, aluminum, wood, fiberglass, PVC, fiber cement, brick, concrete, stucco and drywall.

• Stretches and compresses with joint movement up to 500% of original size
• Fills joints up to 2" wide without cracking
• Stays soft and elastic over time for a long-lasting seal
• Paintable with latex and most oil-based paints
• Freeze-thaw stable through 10 cycles
• Easy water clean-up
• Limited lifetime warranty

A 10.5 oz cartridge yields approximately 26 lineal feet with a 1/4" bead.

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