Arma-Chek Wrap Self-Welding PIB Insulation Cladding 70mm x 10m Roll
£35.30
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Arma-Chek Wrap Self-Welding PIB Insulation Cladding 70mm x 10m Roll
ACH-WP70
£35.30
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Usually dispatched within 1–2 working days
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How to measure?
Measure the Outside Diameter (OD)
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
|←— OD —→|Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
Arma-Chek Wrap – Self-Welding Insulation Cladding
Arma-Chek Wrap is a high-performance self-welding cladding material designed for technical insulation on building equipment and industrial applications. Based on polyisobutylene, it delivers outstanding UV stability and weather resistance in all environments — making it equally at home indoors and outdoors.
Size
- Width: 70 mm
- Length: 10 m
- Thickness: 1.05 mm
- Coverage: 0.70 m² per roll
Material
- High performance polymer based on polyisobutylene
- Self-welding — no adhesive required
- Provides very good UV stability and weather resistance in all environments
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Service Temperature | -40°C to +100°C | EN 14706, EN 14707, EN 14304 |
| Reaction to Fire | Euroclass E | EN 13501-1, EN 13823, EN ISO 11925-2 |
| Water Vapour Diffusion | Water vapour diffusion tight | EN 12086, EN 13469 |
| SD Value (Water Vapour Transmission Rate) | ≥ 1500 | DIN EN 1931 |
| Mass per Unit Area | 1.5 kg/m² ± 0.2 kg | – |
| Density | 1.5 g/cm³ ± 0.2 g | EN ISO 1183 |
| UV Resistance | Very high — approved for outdoor application | ISO 4892 |
| Application Conditions | Between 0°C and +40°C | – |
Additional Features
- SCCP, MCCP, LCCP-free
- 100% recyclable
- Meets sustainable construction requirements for LEED v4.1, BREEAM International, DGNB QS4 Platin, and BNB QN5
Storage
- Store in dry, clean rooms at 50–70% relative humidity and 0°C–40°C ambient temperature
Certifications & Declarations
- Type III EPD: Declaration number EPD-ARM-20260305-IBA1-EN (Institut Bauen und Umwelt e.V., ISO 14025, EN 15804+A2)
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