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:
| Colour | Style | Widths (mm) | Length (m) |
|---|---|---|---|
| Black | Smooth | 600, 1200 | 50 |
| White | Smooth | 500, 1200 | 50 |
| Silver | Smooth | 500, 1200 | 50 |
| Silver | Embossed | 500, 1200 | 50 |
| Grey | Smooth | 600, 1200 | 50 |
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.