What are they making Gesso out of these days?

I used to put three coats of gesso on a board and it was completely opaque.

The gesso I have now looks thin in places after three so here comes the fourth.

It isn't as thick as it used to be. Wonder why it is different.

Overlook near The Peaks of Otter Original 40" x 30" Oil painting $2480 Wall Art Prints and Prints on other items available with the link

https://kendall-kessler.pixels.com/featured/overlook-near-peaks-of-otter-kendall-kessler.html

Charlotte Flip Original 12" x 9" acrylic painting $271 Here is the link to this painting and other Charlotte paintings

https://www.etsy.com/listing/285995973/north-carolina-skylines-art-12-x-9?click_key=24e9268ce01159bee7abf799ddc65cdf8d53f575%3A285995973&click_sum=ac0512a8&ref=shop_home_active_6&frs=1

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