Collection: Adhesives & Sealants

Insulation Adhesives & Sealants

Shop professional insulation adhesives and sealants for pipe insulation, duct insulation, HVAC systems and specialist mechanical insulation applications. Our range includes Kaiflex contact adhesives, EPDM and halogen-free adhesives, alongside specialist Foster industrial adhesives and flexible sealants.

Choose the correct product for bonding insulation, sealing joints and maintaining the performance of the finished insulation system across internal, external, high-temperature and specialist applications.

Choosing the Right Insulation Adhesive

Always match the adhesive or sealant to the insulation material and operating environment. Standard Kaiflex ST systems typically use Kaiflex 414, while EPDMplus applications require the appropriate Kaiflex EPDM adhesive. Halogen-free systems may require Kaiflex 494 HF.

For specialist industrial, cryogenic or high-performance applications, check the relevant Foster product specification before installation. Consider operating temperature, substrate compatibility, internal or external exposure and the required joint or vapour-sealing performance.

Adhesive Application Tools

For regular Kaiflex installations, the Kaiflex Gluepump and interchangeable Gluepump Brush help apply adhesive cleanly and consistently.

Other Insulation Accessories