Spray Foam Roofing Systems


SPFA Membership

General Coatings is proud to be a member of the Spray Polyurethane Foam Alliance (SPFA). View our Membership Certificate here.

ESR Roof

The Ultra-Thane coated foam plastic roof covering system consists of a liquid-applied coating (Ultra-Flex 1000) over a spray-applied polyurethane foam plastic insulation (Ultra-Thane 230).

ESR Wall

The Ultra-Thane 230 Wall Foam system is a two- component, spray -applied, closed- cell, semirigid insulation with a nominal in-place density of 2.0 pcf. The insulati on is produced in the field by combining an isocyanate component A with a resin component B in a one-to -one volume ratio. Components have a shelf life of six months when stored in factory -sealed containers at temperatures between 40 ° F (4.5 ° C) and 75 ° F (24 ° C). The liquid components are supplied in 55 -gallon (208 L) drums.


This NOA is being issued under the applicable rules and regulations governing the use of construction materials. The documentation submitted has been reviewed and accepted by Miami-Dade County RER - Product Control Section to be used in Miami-Dade County and other areas where all owed by the Authority Having Jurisdiction (AHJ).


UL Online Certification Directory


Ultra-Thane 230 Wall Foam : The insulation is a two - component, closed cell, spray - applied polyurethane foam plastic having a nominal in -place density of 2.0 pcf. The insulation is produced in the field by combining a polymeric isocyanate (A component) with a resin (B component). The insulation liquid components are supplied in 55 - gallon drums and must be stored at temperatures between 4 0°F and 75° F. The resin (B component) must be protected from freezing temperatures. The A and B components have a shelf life of six months when stored in factory- sealed containers at these temperatures.


The Ultra-Thane Foam System consists of the Ultra-Thane 230 Roofing Foam ,a spray - applied polyurethane foam plastic, covered with Ultra-Flex 1000 or Ultra-Guard 5700, liquid applied, elastomeric coatings

Energy Star