I will attest to my use.
(Not used the Rot version you listed) But..
The regular Epo Steel Lvx 103 product works very well for me.
So far as flexible. Not sure flexible is the best description.
Many epoxies shatter or break with high impact or by bending.
This Product is Very Tough with my basement tests.. not a high tech Lab.
But as I have said before, I test all my epoxies and resins with and without additives, chopped strands, milled fibers, cabisil, fumed silica. etc.
To clarify, I have made test discs. I couldn't bend or break without putting in a vise or 2 sets of pliers.
The disc is poured in a upside down soda pop can. Then "abused" (Real Technical description)Lol.
I also test leftovers in thinner applications.
This is also as I stated in other thread,.
My Top Shelf choice, followed by total boat. Just my opinion.
I like the long working time.
Many people like West System and others as well. I have not used these.
But I do have different tiers or uses for the brands I purchase. they are different prices as well.
I built my transom with Fasco and it is Rock Solid. And will be holding 300 Hp.
0 concern with the flexible listing. as I have used this product a good bit. And Trust it.
I only use cpes penetrating epoxy to seal and protect.
**The ONLY way in My Opinion,,. to deal with Rot is Remove and Replace it.**
Just my .02 cents.
