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Transportation OEM Insulation

ROCKWOOL Fabrock™ Wrap

Fabrock™ Wrap is a light-density insulation that is available in rolls instead of batts. Engineered to be fabricated into OEM applications requiring insulation flexible enough to be wrapped around something while still maintaining its excellent fire, thermal and sound absorbing properties.

Download data sheet
Download data sheet
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FABROCK™ Wrap

Fabrock™ Wrap is a light-density insulation that is available in rolls instead of batts. Engineered to be fabricated into OEM applications requiring insulation flexible enough to be wrapped around something while still maintaining its excellent fire, thermal and sound absorbing properties.

Properties:

  • Non-combustible stone wool insulation with melting point of approx. 1177°C (2150°F)
  • Does not promote smoke or flame spread when exposed to flame
  • Denser composition provides excellent sound control
  • Outstanding thermal resistance
  • Dimensionally stable
  • Water and moisture resistant
  • Does not promote growth of fungi or mildew

 

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Specification & sizes

Compliance ASTM C553
ASTM C553

Mineral Fiber Blanket Thermal Insulation, Type VII Compliant

Density ASTM C303
Nominal

4.0 lb/ft³ (56 kg/m³)

Actual

3.5 lb/ft³ (64 kg/m³)

Dimensional stability ASTM C356

ASTM C356

Linear Shrinkage 1.49% @ 1200°F

Dimensions Dimensions

Please contact ROCKWOOL for sizing information (1-800-265-6878)

Thickness Thickness

Please contact ROCKWOOL for sizing information (1-800-265-6878)

Reaction to fire ASTM E84 (UL723) - CAN/ULC S102 - CAN/ULC S114 - ASTM E136 - ASTM C411
ASTM E84 (UL 723)

Flame spread index = 0 ; Smoke development index = 0

CAN/ULC S102

Flame spread index = 0 ; Smoke development index = 0

CAN/ULC S114

Behavior of materials at 750°C - Non-Combustible

ASTM E136

Test for Non-Combustibility - Non-Combustible

ASTM C411

Hot Surface Performance - 1200°F

Thermal resistance ASTM C518 (C177)

ASTM C518 (C177)

 

R-value / inch @ 75ºF - 4.0 hr.ft2.F/Btu

RSI value / 25.4 mm @ 24ºC - 0.71 m2K/W

Acoustical Performance ASTM C423
Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000Hz NRC
1.5" 0.15 0.47 0.98 1.06 1.02 1.02 0.9
2" 0.26 0.68 1.14 1.13 1.06 1.07 1
3" 0.62 1.03 1.2 1.1 1.08 1.1 1.1
4" 1.07 1.01 1.07 1.06 1.07 1.06 1.05
Reaction to moisture ASTM C1104 - ASTM C1338
ASTM C1104

Moisture Sorption by weight - 0.05%

ASTM C1338

Determination of Fungi Resistance - Passed

Corrosion Resistance ASTM C795 - ASTM C665
ASTM C795

Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed

ASTM C665

Corrosion of Steel - Passed

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ASTM C553

Mineral Fiber Blanket Thermal Insulation, Type VII Compliant

Back
Nominal

4.0 lb/ft³ (56 kg/m³)

Actual

3.5 lb/ft³ (64 kg/m³)

Back

ASTM C356

Linear Shrinkage 1.49% @ 1200°F

Back

Please contact ROCKWOOL for sizing information (1-800-265-6878)

Back

Please contact ROCKWOOL for sizing information (1-800-265-6878)

Back
ASTM E84 (UL 723)

Flame spread index = 0 ; Smoke development index = 0

CAN/ULC S102

Flame spread index = 0 ; Smoke development index = 0

CAN/ULC S114

Behavior of materials at 750°C - Non-Combustible

ASTM E136

Test for Non-Combustibility - Non-Combustible

ASTM C411

Hot Surface Performance - 1200°F

Back

ASTM C518 (C177)

 

R-value / inch @ 75ºF - 4.0 hr.ft2.F/Btu

RSI value / 25.4 mm @ 24ºC - 0.71 m2K/W

Back
Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000Hz NRC
1.5" 0.15 0.47 0.98 1.06 1.02 1.02 0.9
2" 0.26 0.68 1.14 1.13 1.06 1.07 1
3" 0.62 1.03 1.2 1.1 1.08 1.1 1.1
4" 1.07 1.01 1.07 1.06 1.07 1.06 1.05
Back
ASTM C1104

Moisture Sorption by weight - 0.05%

ASTM C1338

Determination of Fungi Resistance - Passed

Back
ASTM C795

Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed

ASTM C665

Corrosion of Steel - Passed

Back

Tools, Guides & Downloads

 

 

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FABROCK Stone Wool Solutions for OEM Applications - Brochure
FABROCK Stone Wool Solutions for OEM Applications - Brochure

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OEM Application Guide
OEM Application Guide

pdf
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FABROCK ™ WRAP Roll Insulation for OEM Fabrication
FABROCK ™ WRAP Roll Insulation for OEM Fabrication

FABROCK™ Wrap is engineered to be fabricated into OEM applications requiring insulation flexible enough to be wrapped around something while still maintaining its excellent fire, thermal and sound-absorbing properties.

pdf
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Safe Use Instruction Sheet
Safe Use Instruction Sheet

This document is provided by ROCKWOOL to communicate recommended safe handling and use instructions.

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Our products are diverse and contribute to shaping a circular economy, enhancing resource efficiency, and nurturing the safety, health and wellbeing of people.

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