Liners, coatings, paints and sealers.

[stucco]

Well the paraffin wax sealer works and at a ¼ of the cost compared to epoxy paint. The labor on the other hand is 3 times more difficult than the epoxy paint (IMHO). It requires a good torch, a pot, a chip brush and lots of time. On a large project I could see you going through a copula those torches. The epoxy only takes a mixing bucket, a non-foam 6” roller, a chip brush and a little bit of time. All in all I guess it just depends on the value of your time or the availability of the product- I can see where both have their merits.