Elastomeric thermal insulation for outdoor installations with high temperature fluids. Service temperature up to 180°C with excellent weather, UV-Ray and ozone resistance.

Product Overview

Lightweight elastomeric material with cross-linked closed cell structure. EPDM blend provides excellent heat loss reduction for indoor/outdoor hot water piping systems. Outstanding ozone/UV and weather resistance makes it ideal for outdoor pipe insulation and solar energy heating systems.

Key Specifications

Material: EPDM blend with additive
Cell Structure: Complete closed cell
Density: 3-5 lbs/ft³ (0.048-0.080 g/cm³) per ASTM D 1667
Service Temperature: Up to 180°C operating continuous
Thermal Conductivity: 0.22-0.27 BTU.in/ft².hr.°F (W/mK)
Water Vapor Permeability: 0.10 perm.in (0.15 x 10⁻¹⁵)

Available Sizes & Packaging

Insulation Tubes (2M Length/Piece)

Sheet Insulation

Custom sizes available upon request

Applications

• Industrial plants and heating systems
• Hot water piping insulation
• Solar energy panel connections
• Outdoor high-temperature fluid lines
• HVAC systems requiring high-temp resistance

Key Performance Benefits

High Temperature Service – Up to 180°C continuous operation
Weather Resistant – Excellent ozone, UV-ray resistance
Moisture Protection – Low water vapor permeability
Easy Installation – Flexible material, no jacketing required
Fire Safety – Class VO self-extinguishing properties
Long Service Life – Stable thermal conductivity over time

Technical Standards & Testing

ASTM D 1667 – Density testing
ASTM C177 – Thermal conductivity
ASTM C355/E96 – Water vapor permeability
ASTM D1171 – Ozone resistance (non-crack)
ASTM C537 – Ageing resistance at 160°C
ISO 4892-2 – UV resistance testing
BS 476 – Flammability classification