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JOHNS MANVILLEY LTTR 10.3 PERLITE FOAM ENRGY3 W/PERL 2-0 4X4
Other products by
Other products by Johns Manville
|Type||LTTR FESCO FOAM ENRGY3 W/PERL|
Features and Components
TopLoc Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Rigid Roof Insulation Board: Composed of a closed cell polyisocy-anurate foam core bonded in the foaming process to ½" Retro-Fit Board on one side and a glass-reinforced facer on the other. ½" Retro-Fit Board is an expanded perlite mineral aggregate board.
High Thermal Efficiency: Utilizes an environmentally compliant blowing agent containing pentane hydrocarbon to enhance the thermal performance of the foam insulation.