Achieve long-lasting, crack-free seals with Big Stretch Sealant, the ultimate solution for a variety of interior and exterior applications. Designed for exceptional elasticity and adhesion, Big Stretch easily handles large gaps and dynamic joints, keeping your projects secure and looking great over time.

Key Features:

• Unmatched Elasticity: Stretches up to 500% of the original joint size, ensuring durability even with significant movement.
• Versatile Applications: Perfect for sealing baseboards, eaves, soffits, windows, doors, siding, and vents, delivering a weather-tight seal in all seasons.
• Spans Wide Gaps: Effectively seals gaps up to 2 inches wide, making it suitable for a variety of construction and repair needs.
• Crack-Free Performance: Remains flexible and crack-free over time, even with frequent expansion and contraction.

Important Usage Notes:

• Not for High Moisture Areas: Avoid using in areas prone to puddling, submersion, or excessive dampness.
• Not for High Traffic Surfaces: Not recommended for sidewalks, driveways, patios, or roofs.

Surface Preparation

Grip-Strip or other recommended backer rod
Surface clean of dirt, wax, or oils
Surface dry

Application Temperature

40° to 120°F

Special Instructions

Finished thickness should be approximately 3/8"
Avoid applying product in direct sunlight

Dry Time

Dry to the touch in four hours
Complete cure time may take 3-8 weeks depending on humidity and temperature.