Cracked outside layer of thick plywood. We really don't want to replace it. Hoping to be able to fill the cracks with something and repaint. It's the floor of the entrance to my wife's 60 + year old playhouse.

Thanks
JR

Deck Correct. They have it at Lowe’s. Spread it on really thick.

Spray it with flex seal and paint.

Eeeks, that’s a tough one. A liquid pourable epoxy maybe?

Your wife has a 60+ year old playhouse? Okay then....

Perfect for kiwi grip- super easy to apply, durable and has a little bit of built in traction.
https://www.amazon.com/KiwiGrip-KG-...mp;mcid=c5e27c7a1b4c3bd2b0746504363cf21b
It will cover the cracks- stuff goes on thick

plywood does that
you could do any of the suggested repairs
i would run wood putty over it & trowel it in

I thought it was a picture of the lake...

She does - made by her grandfather when she was 3.

JR

Unless you're just dead set on it being white i'd get some of the deck paint at Lowes. It comes in different thicknesses and different grits.

sand the paint off, blow the dust out of the cracks, seal it with an epoxy coat, activate epoxy per instructions, mix well, then dilute with acetone, 2 part acetone to one part activated epoxy, mix well, and paint it on with a wide brush, getting the edges good, keep adding coats from the top down till you used it all. the acetone will draw the epoxy deep into the wood, let cure for 48 hours or longer. i sometimes let it cure for 4-5 days. now you can use a spackle filler with a plastic spreader to fill the cracks, finish sand and paint. the epoxy will make the wood last another lifetime

I'm going with this and pain or new wood on top and paint

I like this stuff

And what does a 60-year-old woman do in a playhouse built for a 3-year-old? Asking for a friend.

Anything she wants.

JR