PITTWRAP® B100 Aluminum-Butyl Wrap

Description

PITTWRAP® B100 Jacketing is a self-sealing, aluminum-butyl laminate designed to protect above-ground FOAMGLAS® insulation systems on pipelines operating in above or below ambient conditions. This jacketing forms a durable barrier with a high-tack butyl adhesive and aluminum film for enhanced puncture and tear resistance. A protective covering is required for UV protection when used outdoors.

Specifications

Color: Silver (Aluminum)
Composition: Aluminum film laminated to two polyester films with a butyl adhesive layer
Thickness: 1.2 ± 0.05 mm (47.3 ± 2 mil)
Density: 1.75 kg/m² (0.36 lb/ft²)
Service Temperature:
- Maximum: 140°C (284°F)
- Minimum: -50°C (-58°F)
Application Temperature:
- Maximum: 45°C (113°F)
- Minimum: 5°C (41°F)
Permeance: 0.027 ng/Pa·s·m² (0.0005 perms) per ASTM E96
Tensile Strength: 61 N/cm (35 lbf/in) per ASTM D882
Elongation: Minimum 30% per ASTM D882
Puncture Resistance: 400 N (90 lbf) per ASTM E154
Lap Adhesion: 16 N/cm (9 lbf/in) per ASTM D882

Features

Self-Sealing and Durable: Provides a secure, high-tack seal without the need for a torch or heater, enhancing ease of installation.
Weather Resistant: Requires an additional protective jacket for UV protection, ensuring longevity in outdoor applications.
High Puncture and Tear Resistance: The aluminum and polyester laminate construction offers superior durability for industrial insulation applications.
Corrosion Resistance: The polyester layers protect the aluminum face from corrosion, increasing the product’s lifespan.

Certifications & Compliance

Handling and Storage:

Protect from hydrocarbon solvents like petroleum spirit and diesel oil.
Store vertically indoors or in well-ventilated areas under cover to prevent exposure to temperatures above 100°F (38°C).
Dispose of waste in accordance with local, state, and federal regulations.