K-FLEX Solar HT Tape

High-Temperature Tape for Solar Thermal Systems

K-FLEX Solar HT Tape is a specialist high-temperature self-adhesive tape engineered for solar thermal installations and high-heat pipe insulation applications. Designed to withstand extreme temperatures up to +150°C, this professional-grade tape provides superior vapour barrier protection and UV resistance for outdoor solar thermal systems. Essential for sealing K-FLEX SOLAR HT insulation joints and seams.

Primary Applications

• Solar thermal pipe insulation – Essential for sealing K-FLEX SOLAR HT insulation on solar collector pipework and hot water systems
• High-temperature HVAC systems – Ideal for heating circuits, boiler pipework, and district heating applications
• Outdoor installations – UV-resistant formulation suitable for exposed external pipework
• Industrial heating systems – Reliable performance in demanding high-temperature environments

Key Features

• High-temperature performance: -40°C to +150°C operating range
• UV-resistant for outdoor and exposed applications
• Self-adhesive backing for fast, tool-free installation
• Excellent vapour barrier properties to prevent condensation
• Compatible with K-FLEX SOLAR HT elastomeric insulation systems
• Durable black finish for professional appearance
• Flexible and conformable to irregular surfaces and fittings

Ideal for solar thermal installers, heating engineers, and maintenance professionals working with K-FLEX SOLAR HT pipe insulation systems.