Resources
Products
Spray Foam Insulation
John Manville's complete line of spray polyurethane foam (SPF) insulation solutions provides superior thermal energy efficiency, as well as advanced air and sound control. SPF insulation completely covers gaps and voids, works in hard-to-insulate areas and can exceed the performance of traditional fiberglass insulation. Both Johns Manville SPF product categories, open-cell and closed cell, deliver high yield, superior performance and exceptional sprayability.
Spray Foam
JM Corbond High Yield Open-Cell
JM Corbond® High Yield Open-cell (HY OC) Spray Polyurethane Foam insulation is a two-component, low-density, E84 Class A rated, nonstructural insulation system designed for interior commercial, residential and industrial applications. JM Corbond HY OC is 100% water blown. JM Corbond HY OC offers the highest yield of any JM Corbond open-cell product. Its superior performance and exceptional sprayability make it an ideal choice for high-performing energy efficient buildings.
SPF Acceptance Criteria | ASTM AC377 | Pass |
Flame Spread | ASTM E84 | ≤ 25 |
Smoke Development | ASTM E84 | ≤ 450 |
Fungi Resistance | ASTM E283 | Pass |
Dimensional Stability | ASTM D2126 | -8.8% Change in Volume |
Core Density | ASTM D1622 | 0.4 pcf (normal) |
Air Permeance | ASTM E2178-03 | < 0.02 (L/s)/m |
DATA SHEET
JM Corbond HY OC Data Sheet
JM Corbond HY OC Data Sheet (ES)
SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond HY OC SDS - B
JM Corbond HY OC SDS - B (ES)
LITERATURE
Product Selector Guide
TechConnect Sell Sheet
JM Corbond High Yield Open-Cell FAQ
INSTALLATION INSTRUCTIONS
JM Corbond High Yield Open-Cell Installation Guide
JM Corbond High Yield Open-Cell Installation Guide (ES)
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
Corbond Daily Work Log
EVALUATION REPORTS
JM Corbond OC Code Compliance Research Report (CCRR-1079)
JM Corbond III
Johns Manville Corbond® III closed-cell spray polyurethane foam insulation offers and R-Value of R-7 per inch and can be applied in a single pass to a maximum of 3.5 inches, providing superior thermal performance with seamless air sealing and moisture control in a single step. Multiple immediate passes, with no wait time, may also be applied. With high yield and excellent adhesion, it's an ideal choice for high-performing energy efficient commercial, residential and industrial applications.
Advantages
Complete Coverage: Expands and adheres without shrinking or settling.
Energy-Efficient: Reduces air and moisture infiltration to the building envelope and provides continuous coverage for high thermal performance.
Air Barrier: Prevents leaks when installed at 1” thickness or more.
Moisture Performance: Resists mold growth; meets current vapor retarder codes.
Wide Application Temperature Range: Can be applied between 20°F and 120°F , delivering consistent performance with seasonal versatility.
Faster Installation: Spray easily in a single pass from a minimum of .5" to a maximum of 3.5”. Multiple immediate passes, with no wait time, may also be applied. See Data Sheet for complete information.
Commercial Approvals: NFPA 285 assembly approvals. Appendix X approval for application in unoccupied attics and crawl spaces without a prescriptive ignition barrier or coating.
SPF Acceptance Criteria | ASTM AC377 | Pass |
Flame Spread | ASTM E84 | ≤ 25 |
Smoke Development | ASTM E84 | ≤ 450 |
Fungi Resistance | ASTM C1388 | Pass |
Dimensional Stability | ASTM D2126 | < 15% change in volume |
Nominal Density | ASTM D1622 | 2 pcf |
Closed-Cell Content | ASTM D6226 | > 90% |
Compressive Strength (1”) | ASTM D1621 | 36 psi |
Water Absorption | ASTM D2842 | 0.9% |
Water Vapor Transmission | ASTM E96 | 0.61 perms @ 1.5" |
Air Permeance | ASTM E2178-03 | 0.00055 (L/s)/m at 75 Pa |
Sound Transmission | ASTM E90-90, ASTM E413-87 | 36 (STC) |
Data Sheet
SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond Closed-cell SDS - B
JM Corbond Closed-cell SDS - B (ES)
Literature
Product Selector Guide
Exploring the Efficacy of High Lift Spray Foam Insulation White Paper
JM Spray Foam Overview Brochure
TechConnect Sell Sheet
JM Spray Foam Trial and Technical Support Brochure
JM Corbond III Seasonal FAQ
JM Spray Foam Parts and Equipment (Fusion AP)
STC Rating Documents
Acoustical Assemblies STC Rating Reference Guide
Installation Instructions
JM Corbond III SPF Installation Guide
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
Corbond Daily Work Log
Certificates
JM Corbond Re-Occupancy Certificate
JM Corbond Insulation Certificate
Spray Foam Certification
Technical Bulletins
JM Corbond III Air Barrier Advantage
Hybrid ccSPF + Fiberglass Wall Recommendations
Application Guides
Penetrations - Ambient Temperature
Below Grade Wall
Change in Substrate
Crawl Space
Expansion Joint
Floor Slab to Foundation Wall
Framed Floor to Foundation Wall
High Temperature Penetrations
Interstory Connections
Parapet
Substrate Joints and Defects
Unvented Attic Insulated Roof Deck
Unvented Attic Insulated Roof Deck V2
Vaulted Ceiling
Vented Attic
Wall Corner
Window Head
Evaluation Reports
Corbond III IAPMO Evaluation Report
Environmental Product Declaration Spray Polyurethane Foam Insulation (HFC) Report
Life Cycle Assessment of Spray Polyurethane Foam Insulation Report
Specifications
JM Corbond III Greenguard
JM Corbond III Greenguard Gold
JM Corbond III
Case Studies
All-American House Case Study
Jay Peak Resort Case Study
Vision House Case Study
Project Profile
JM Corbond IV
JM Corbond® IV closed-cell spray polyurethane foam (SPF) is a next generation HFO blown, two-component, Class 1 rated, medium-density, SPF insulation system. JM Corbond IV is designed to insulate commercial, residential, and industrial buildings. The HFO technology allows JM Corbond IV to be produced with a low Global Warming Potential (GWP) and with an Ozone Depletion Potential (ODP) of zero. Its high yield, superior thermal and moisture performance, and exceptional sprayability and adhesion make it an ideal choice for high-performing energy efficient buildings.
Flame Spread | ASTM E84 | ≤ 25 |
Smoke Development | ASTM E84 | ≤ 450 |
Fungi Resistance | ASTM C1388 | Pass |
Dimensional Stability | ASTM D2126 | 12% change in volume |
Core Density | ASTM D1622 | 2.0 lb/ft3 |
Closed-Cell Content | ASTM D6226 | > 90% |
Compressive Strength (1") | ASTM D1621 | 36 psi |
Water Absorption | ASTM D2842 | 0.88% |
Water Vapor Transmission | ASTM E96 | 0.61 perm at 1.5", 1.1 perm at 1" |
Air Permeance | ASTM E2178-03 | 0.00055 (L/s)/m at 75 Pa |
Sound Transmission | ASTM E90-90, ASTM E413-87 | 36 (STC) |
DATA SHEET
SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond IV Closed-cell SDS - B
JM Corbond IV Closed-cell SDS - B (ES)
LITERATURE
Product Selector Guide
JM Corbond IV Guide
TechConnect Sell Sheet
Building Envelope Solutions
INSTALLATION INSTRUCTIONS
JM Corbond IV Installation Guide
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
Corbond Daily Work Log
EVALUATION REPORTS
Environmental Product Declaration Spray Polyurethane Foam Insulation (HFO) Report
JM Corbond IV IAPMO Report (ER 0146)
CERTIFICATES
Project Profile
JM Corbond Open-cell
Johns Manville Corbond® Open-cell Spray Foam is a lower density, nonstructural insulation that offers an R-Value of R-3.8 per inch. It delivers high yield, minimizes sound transmission and virtually eliminates any air leakage. It's designed to improve energy efficiency for a wide variety of residential, commercial and industrial applications and can act as an effective air barrier.
Advantages:
Energy-Efficient: Helps to improve energy efficiency by filling in gaps and cracks while creating an air seal.
Air Barrier: Air-impermeable at 3.75”.
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 attics and crawl spaces.
SPF Acceptance Criteria | ASTM AC377 | Pass |
Flame Spread | ASTM E84 | ≤ 25 |
Smoke Development | ASTM E84 | ≤ 450 |
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 | > 92% |
Water Vapor Transmission | ASTM E96 | 26.5 perms @ 2" |
Air Permeance | ASTM E2178-03 | < 0.02 (L/s)/m |
Sound Transmission | ASTM E90-90, ASTM E413-87 | 38 (STC) |
Data Sheet
JM Corbond oc 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)
Spray Foam Certification
Specifications
Installation Instructions
JM Corbond oc SPF Processing Parameters
JM Corbond oc SPF Processing Parameters (ES)
JM Corbond® SPF Change Over Procedure
JM Corbond SPF Change-over Procedure (ES)
JM Corbond oc SPF Installation Guide
SPF Safety Warning Sign
SPF Health and Safety Sheet
JM Corbond Re-Occupancy Certificate
JM oc SPF for Unvented Attics Insulation Certificate
Unvented Attic Hatch Guide
Corbond Daily Work Log
Evaluation Reports
Code Compliance Research Report CCRR-1079
Environmental Product Declaration Spray Polyurethane Foam Insulation (HFC) Report
Life Cycle Assessment of Spray Polyurethane Foam Insulation Report
Certificates
JM Corbond OC SPF VOC Emission Test Certificate
JM Corbond Insulation Certificate
Case Study
Project Profile
No-Burn Plus ThB
Johns Manville has partnered with No-Burn, Inc. to offer No-Burn Plus ThB. This tintable white, thin film intumescent coating can be applied over JM open- and closed-cell polyurethane foams. When exposed to high temperatures and flame it intumesces, which creates a char-barrier to reduce heat transfer and surface burning in the event of a fire. This nontoxic, water-based coating complies with IRC and IBC and can serve in lieu of otherwise code-prescribed thermal barriers.
Color | Opaque/White/Tinted |
Finish | Flat |
VOC Content | 18 g/L EPA Method 24 |
Dry Time | 60-90 minutes |
Pails | 5 gallons (19 L), 57.5 lbs. |
Drums | 55 gallons (208 L), 632.5 lbs. |
Shelf Life | 18 months |
Cure Time | 24 hours |
Boiling Point | 212°F |
Freezing Point | 32°F |
% Volatile by Volume | 33% |
Specific Gravity | 1.25 |
Data Sheet
JM No-Burn Plus ThB Data Sheet
SDS
JM No-Burn Plus ThB White SDS
JM No-Burn Plus ThB SDS (ES)
JM No-Burn Black Tint SDS
JM No-Burn Black Tint SDS (ES)
No-Burn Plus ThB Custom Color Tint
No-Burn Plus ThB Custom Color Tint (ES)
No-Burn Plus ThB Gray
No-Burn Plus ThB Gray (ES)
No-Burn Plus ThB Dark Charcoal
No-Burn Plus ThB Dark Charcoal (ES)
Literature
Evaluation Report
ER-305
TER 1905-03
JM Corbond III and Corbond IV IAPMO Report (ER 0146)
Certificates
Bulletins
Spray Foam Parts and Equipment
We have on-staff experts designated to helping you select the right parts and equipment for your spray foam rig. Our spray foam team has access to an extensive catalog of spray foam parts and equipment with overnight shipping capabilities for emergencies. You can connect with our technical service representative via phone, email, video calls or even text message to ensure you are ordering the correct part. Click here for more details.