polystyrene lined box?do i still need to paint it?

potlosophy

Member
hi everyone i just lined my box with polystyrene sheets mainly for insulation its getting mighty cold here at the moment.
will it be better painted now or should it be ok with it being white?cheers paul
 
will emulsion water based be ok?....just thought the polystyrene wont give off any fumes or whatever that might hurt the plants when it gets warm will it?
thanks for your replies paul
 
i mean its not like mirror where it eats the light instead of reflecting it?.......i will probably be getting some mylar in the near future emergency survival blanket FTW :)
cheers paul
 
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