KlasseCLAD® is a highly versatile and flexible vapor barrier jacketing material, specifically designed for application over insulation on commercial ductwork piping and equipment. This product is made from a 6-ply aluminum and polymer laminated film, featuring an aggressive pressure-sensitive adhesive and a convenient release liner. It is notable for its outer protective coat that enhances resistance to UV rays and environmental contaminants. KlasseCLAD® is characterized by its extremely low permeability, exceptional resistance to puncture, tearing, and overall durability.

Key Features & Benefits:

• Fire Safety: Rated to Class A2 (EN13501-1:2018 on the external face).
• UV Resistance: Tested to BS EN ISO 4892-2:2013 for accelerated weathering performance.
• Adhesive Quality: Equipped with a strong acrylic adhesive for lasting application.
• Vapour Sealing: Ensures effective vapor barrier properties.
• Adhesion: Higher adhesion and tack compared to traditional duct tapes.
• Heat Resistance: Performs exceptionally in high heat conditions.
• Moisture Resistance: Offers robust protection in humid environments.
• Ease of Installation: Simple to cut and apply; ideal for challenging surfaces.
• Application Flexibility: Suitable for both external and internal applications.
• Aesthetics: Provides an attractive finish to ductwork.

Product Range:

Technical Data:

• Product Thickness: 180 microns.
• Peel Adhesion: 32 N/25mm.
• Tensile Strength: 140 N/cm.
• Water Permeability: 0.00g/m²/24hrs.
• Puncture Resistance: >100 Newtons.
• Elongation: 25%.
• Service Temperature Range: -40°C to +150°C.
• Fire Testing: Class A2-s1 d0, Class A, Class 0.

Chemical Stability: Resistant to a wide range of substances including acids, alcohols, aldehydes, aqueous alkaline solutions, chlorinated hydrocarbons, esters, hydrocarbons, and various organic solutions. Specific resistances vary by substance.

Application Instructions: KlasseCLAD® should be applied by skilled professionals. It requires clean, dry, and even surfaces for optimal adhesion. A 75mm overlap is recommended for a strong weatherproof seal.