Spray Foams
NCFI
SKU: INSULBLOC
NCFI InsulBloc HFO Closed-Cell Spray Foam
Contractor Pricing
Request Pricing →
InsulBloc OptiMaxx (NCFI 11-037) is a nominal 2 lb/ft³ closed-cell spray polyurethane foam using HFO blowing-agent technology. InsulBloc is engineered for demanding building envelope applications — c...
Key Specifications
- Type
- Closed-cell SPF (HFO)
- Uses
- Commercial envelopes, metal buildings
- System
- NCFI 11-037 InsulBloc OptiMaxx
- Density
- ~2 lb/ft³
Graco Authorized Distributor • Nationwide Shipping • Training Included with Equipment
InsulBloc OptiMaxx (NCFI 11-037) is a nominal 2 lb/ft³ closed-cell spray polyurethane foam using HFO blowing-agent technology.
InsulBloc is engineered for demanding building envelope applications — commercial walls, metal buildings, and assemblies requiring maximum insulation and moisture control performance per NCFI's evaluation reports.
Process with heated plural-component equipment per the NCFI 11-037 technical data sheet.
InsulBloc is engineered for demanding building envelope applications — commercial walls, metal buildings, and assemblies requiring maximum insulation and moisture control performance per NCFI's evaluation reports.
Process with heated plural-component equipment per the NCFI 11-037 technical data sheet.
Application Video
Demo from @oakridgepolywi
Why Choose Oak Ridge?
Est. 1984
Decades of expertise in spray foam and polyurea systems.
Graco Authorized
Factory-authorized distributor with certified technicians.
Contractor Pricing
Volume discounts for dealers, contractors, and startups.
Training Included
Hands-on applicator training with equipment purchases.
| Property | Value |
|---|---|
| Type | Closed-cell SPF (HFO) |
| Uses | Commercial envelopes, metal buildings |
| System | NCFI 11-037 InsulBloc OptiMaxx |
| Density | ~2 lb/ft³ |
Specifications subject to change. Always refer to the current Technical Data Sheet for the most accurate values.
Available Documents
1 7 Ncfi 11 033 Insulstar Optimaxx Hfo
PDF
11 037 Insulbloc Optimaxx Hfo Tds Revis 3 100224
PDF
2 Ncfi 11 037 Insulbloc Optimaxx
PDF
5 Ncfi 12 008
PDF
Can't find the document you need? Browse the full SDS/TDS library or request printed spec sheets.
Where NCFI InsulBloc HFO Closed-Cell Spray Foam Is Used
Residential attic and wall insulation
Commercial building envelopes
Cold storage and refrigerated warehouses
Agricultural buildings and grain bins
Metal building insulation
Crawl space encapsulation
Not sure which product fits your application?
Our technical team can match you to the right system for your substrate, climate, and performance requirements.
Talk to a Technical Rep
Contractor Pricing
Request Info
READY TO ORDER?
Get Contractor Pricing on NCFI InsulBloc HFO Closed-Cell Spray Foam
Volume discounts available for dealers, installers, and startup packages. Call or send a quote request to get current pricing and lead times.