Insultherm® Vapor Barrier Butyl Sealant Tape

Insultherm® Vapor Barrier Butyl Sealant Tape is engineered to provide a robust, airtight seal for joints, laps, and gaps in insulation systems. Specifically designed for cold and cryogenic applications, this tape prevents moisture ingress which can compromise insulation efficiency and cause structural damage over time.

The butyl-based adhesive offers superior flexibility and adhesion, conforming to irregular surfaces and maintaining its seal under thermal cycling. It is an essential component in petrochemical and industrial facilities where maintaining the integrity of the vapor barrier is critical for operational safety and energy conservation.

• Prevents condensation and moisture penetration in cold insulation.
• Ensures airtight sealing of sheet metal laps and panel joints.
• High flexibility to accommodate movement and thermal expansion.
• Resistant to aging and environmental degradation in industrial settings.
• Compatible with various insulation materials including rigid foams and flexible wraps.