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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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Can you use this on the outside of a moble home before putting vinyl siding over it on top of the tin siding.


Yes, However, the attachment of R-TECH and vinyl siding must be secured to structural members in the walls.

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