CRL White 888 Premium Grade Caulking Compound

CRL 888 Premium Grade Caulking is a versatile, all-weather sealant designed for creating durable, air and watertight seals.
This economical and easy-to-apply butyl-based caulk is perfect for joints up to 3/8" (10 mm) in metal, glass, wood, plastic, and concrete, making it ideal for both interior and exterior applications.
With a non-stringy formula that resists weathering and UV exposure, CRL 888 remains flexible and stable over time.
Suitable for a wide range of construction needs, this caulk ensures reliable performance across various temperature ranges, from -20° to 200°F (-29° to 93°C).
It is important to note that CRL 888 is not recommended for horizontal surfaces or window glazing and has a solvent-based curing system with a slight mineral spirits odor during application.