ArmaFlex HT625 High-Temperature Insulation Adhesive - Pipelagging.com

ArmaFlex HT625 Adhesive - High-Temperature Insulation Bonding Solution

The ArmaFlex HT625 Adhesive is a premium, one-component contact adhesive engineered by Armacell for bonding HT/Armaflex insulation in high-temperature applications up to +150°C. Formulated on a polychloroprene basis and free of aromatic solvents, this beige, liquid adhesive ensures uniform, safe, and water-tight seam bonding for flexible ArmaFlex insulation materials. It is ideal for professional insulation projects requiring reliability in demanding environments such as solar systems, hot pipes, and industrial ducts.

Key Features

• High-Temperature Performance: Bonds effectively in temperatures up to +150°C, perfect for HT/Armaflex insulation in hot environments.
• Specialised Formula: Low-viscosity, polychloroprene-based adhesive, free of aromatic solvents, ensuring safe and consistent bonding.
• Water-Tight Seams: Creates durable, moisture-resistant joints, enhancing the longevity and efficiency of insulation systems.
• Easy Application: Apply thinly with a brush or spatula; press surfaces together firmly for contact adhesion, reducing installation time.
• Weather and UV Resistance: Suitable for outdoor applications, including solar and industrial settings, with excellent durability.
• Green Building Compliance: Meets BREEAM International and DGNB sustainable construction requirements, supporting eco-friendly projects.

Applications

The ArmaFlex HT625 Adhesive is specifically designed for bonding HT/Armaflex insulation in high-temperature environments, including:

• Solar thermal systems
• High-temperature pipework and ducting
• HVAC systems
• Industrial process lines

Its compatibility with metallic surfaces ensures strong adhesion, though testing is recommended for colour-coated surfaces. It is incompatible with asphalt, bitumen, or linseed oil-based red lead paint.

Installation Guidelines

For optimal results, follow these installation steps:

1. Preparation: Clean surfaces with ArmaFlex Cleaner to remove dirt and ensure proper adhesion.
2. Application: Stir adhesive thoroughly before use. Apply thinly to both surfaces using a brush or spatula.
3. Bonding: For contact adhesion, press surfaces together firmly during the contact adhesion time.
4. Setting Time: Allow 36 hours for the adhesive to set fully before operating the system or applying coatings (except Armafinish 99).
5. Conditions: Apply at an ideal temperature of +20°C, not below 0°C. Avoid high humidity or temperatures below +5°C to prevent condensation.
6. Precautions: Do not apply on operating plants or in strong sunlight to ensure proper bonding.

For detailed instructions, refer to the ArmaFlex Application Manual.

Technical Specifications

• Material: Polychloroprene-based contact adhesive, liquid form
• Colour: Beige
• Service Temperature: Up to +150°C
• Application Temperature: Ideally +20°C, not below 0°C
• Setting Time: 36 hours
• Yield (10 mm ArmaFlex tubes): Approx. 1100 m/l for butt joints and longitudinal joints
• Packaging: Available in 0.5-litre cans (12 per pack) and 0.25-litre cans
• Storage: Store in a cool, dry place; 12-month shelf life when unopened

Why Choose ArmaFlex HT625 Adhesive from Pipelagging.com?

At Pipelagging.com, we pride ourselves on supplying high-quality insulation products tailored to professional needs. The ArmaFlex HT625 Adhesive is a trusted solution for ensuring robust, long-lasting insulation systems in high-temperature applications. With fast UK delivery and competitive pricing, we make it easy to complete your projects efficiently. Pair with HT/Armaflex insulation for a complete, high-performance system.

Safety and Compliance

The HT625 Adhesive is designed with health and environmental considerations in mind:

• Health: Material Safety Data Sheet (MSDS) available on request.
• Environment: Free of aromatic solvents and compliant with volatile organic compound (VOC) standards.
• Sustainability: Supports green building certifications like BREEAM and DGNB.

Order Now

Elevate your insulation projects with the ArmaFlex HT625 Adhesive, available now at Pipelagging.com. Enjoy next-day UK delivery on eligible orders and expert support for technical queries or bulk purchases. Contact our team today to ensure your high-temperature insulation systems are built to last.