Is K-plyfa class P30 weather-resistant?

[ank9]

I'm planning to fix up the floor in my trailer and am looking into sheet material for this. Is Construction Plywood strength class P30 a material choice that could work?

I'm a bit frugal, and the trailer is old, so I don't feel like spending too much money on it, which is why I'm considering materials other than the dark brown one that's usually used for flooring...

 

[anaitis]

No. It is intended for use in dry premises.

Formplywood has some weather resistance, marine plywood is the best.

 

[ank9]

Ok, thank you for the answer!