JM Corbond Open-cell Appendix X

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A lower density, nonstructural spray foam, Johns Manville Corbond® Open-cell Appendix X Spray foam delivers incredible yield while providing air isolation, R-value and acoustical performance.

Johns Manville Corbond® Open-cell Appendix X Spray Foam provides an R-Value of R-3.7 per inch, and meets AC 377 NFPA 286 Appendix X requirements for application without an ignition barrier in attics and crawl spaces. This low-density, nonstructural insulation allows for high yield while prodiving excellent heat, air and sound control.   Recommended for use in residential, commercial and industrial applications. 

Resi OC SPF 193 190x122

ADVANTAGES: 
Energy-Efficient:
 Helps to improve energy efficiency by filling in gaps and cracks while creating an air seal.
Air Barrier: Air-impermeable at 3.5”.
Sound Transmission: Performs well acoustically when used in an assembly.
Installation: Provides high yield with superior sprayability at an exceptional value and low odor. Meets requirements for application without an ignition barrier in attics and crawl spaces. 

  SPF Acceptance Criteria   ASTM AC377   Pass
  Flame Spread   ASTM E84   ≤ 25
  Smoke Development   ASTM E84   ≤ 450
  Air Leakage Rate   ASTM E283   < 0.02 (L/S/m2) @75pa
  Fungi Resistance   ASTM E283   Pass
  Dimensional Stability   ASTM D2126   < 15% change in volume
  Nominal Density   ASTM D1622   0.5 pcf (normal)
  Open-Cell Content    ASTM D6226   > 95%
  Water Vapor Transmission   ASTM E96   9 perms @ 3.5"
  Air Permeance   ASTM E2178-03   < 0.02 (L/s)/m
  Sound Transmission   ASTM E90-90, ASTM E413-87   38 (STC)

DATA SHEET
JM Corbond ocx SPF Data Sheet (US)

SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond ocSPF SDS - B
JM Corbond ocSPF SDS - B (ES)

LITERATURE
Product Selector Guide
JM Spray Foam Overview Brochure
JM Spray Foam Trial and Technical Support Brochure
TechConnect Sell Sheet
JM Corbond oc ocx Sell Sheet
JM Spray Foam Parts and Equipment (Fusion AP)

Specifications

Corbond Open-Cell Appendix X

INSTALLATION instructions
JM Corbond ocx SPF Processing Parameters
JM Corbond ocx SPF Processing Parameters (ES)
JM Corbond® SPF Change Over Procedure
JM Corbond SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
JM Corbond Re-Occupancy Certificate
Corbond Daily Work Log

evaluation reports
JM Corbond ocx SPF IAPMO ES Report
Environmental Product Declaration Spray Polyurethane Foam Insulation (HFC) Report
Life Cycle Assessment of Spray Polyurethane Foam Insulation Report

SPRAY FOAM CERTIFICATION
SPF Certification Overview

Certificates
JM Corbond Insulation Certificate

 

Spray Foam Overview

 

SPF Changeover Procedure

 

AP Fusion SPF Gun Cleaning and Assembly

 

SPF E03 Hose Break Diagnosis

 

SPF E04 FTS or Thermocouple Diagnosis


JM Overview Video

 

What is Spray Foam? (ACC)

Available Documents