ROOFING SPRAY FOAM
Ultra-Thane 230 Rigid Polyurethane Foam
Produced under the General Coating’s label, Ultra-Thane 230 rigid polyurethane foam for roof, tank, hot and cold storage is proven, reliable, and certified to meet the rigorous protection demands of Architects, Contractors and Building Owners. The Ultra-Thane 230 formula has been in production for over three decades and has stood the test of time on thousands of projects.
Ultra-Thane 230 is a closed-cell polyurethane which when applied adheres to the substrate of any shape, size or roof slope and becomes a monolithic, seamless part of the structure. It can be installed directly to the deck and over numerous roof substrates (Metal, BUR, Plywood, Concrete, and Dens-Deck). Ultra-Thane 230 allows contractors to restore or re-roof existing buildings to achieve a warrantable, waterproof system at economical cost without unnecessary tear-offs. Ultra-Thane 230 roof foam will improve a building’s energy efficiency by providing a continuous thermal break from its uniform layer of 6.6 per inch “R” value insulation.
Sustainable | Light-Weight | Self-Flashing | Energy-Efficient

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PRODUCT RESOURCES
R-value of 6.6 at 1”
Can be formulated in a variety of densities to accommodate a broad range of applications, but most commonly 2.0 lb, 2.5 lb, 2.7 lb and 3.0 lb/ft³
Used in roofing as a superior thermal insulation and waterproofing product for new and remedial roofing
Performs on roof conditions where outdoor temperature's vary from -50°F (-45°C) to 200°F (93°C)
Used in cold storage as the insulation of choice for maintaining the rigid climatic conditions
Used to insulate both hot and cold storage tanks
Two component spray-in-place rigid monolithic polyurethane foam
Class A (Class 1) fire rated
Contains CFCs, HCFCs or other gases harmful to the ozone layer
- AY 127-Roof Maintenence Manual
- GCMC Roof Brochure
- GCMC Quick Spec - Foam Roof System
- GCMC Quick Spec - Tank Insulation System
- Ultra-Thane 230 HFO Roofing
- Ultra-Thane 230 HFC Roofing
- Hail and SPF Roofing
- Spray Polyurethane Foam (Spf) For Roofing
- Ultra-Thane Roofing
- Application Guide For Residential Attics
- Application Guide For Residential Walls
- Application Guide For Residential Foundations & Crawlspaces