Help with slideout floor repair

[bodacious]

About to repair (replace) an area of rotten wood (approx 1 square foot) on the kitchen slideout floor on my 2006 Escalade. Area is under the fridge but there is about 8-10 inches of clearance between bottom of fridge and floor. Any helpful hints and/or suggestions would be appreciated. BTW, what is the material used on the exterior of those slides?

[sarahm]

Have you tried penetrating epoxy. They use it in boat repairs. You-Tube has a lot of videos on using it to repairing floor boards in place. Hope this helps.

[1320Fastback]

We helped the super intendant of the job I was working on replace the floor on his TT slide outs.

His were simple sitting areas so removing the couches and pulling back the carpet revealed rotten 5/8th" CDX plywood.