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R- 7.8 , 2-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

Perma "R" Products R- 7.8 , 2-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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I'm using ASCE 32-1 - shallow frost protected foundations - and it requires either type II or type IX EPS. What type per ASTM C578 is this?


ASTM C578 covers all density types of Expanded Polystyrene Insulation. Specifically, Type I, Type VIII, Type II, Type IX, Type XIV, Type XV. Insulfoam manufactures both Type II and Type IX EPS. Visit www.insulfoam.com

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