The phrase "a thick spot" is correct and usable in written English.
It can be used to describe an area that is dense or has a significant concentration of something, such as paint, vegetation, or a physical substance.
Example: "There was a thick spot of paint on the canvas that needed to be smoothed out."
Alternatives: "a dense area" or "a heavy patch".
The story goes that day-trippers on the train to Southport, peering out across the blighted landscape in a thick fog, spotted a railway gantry leading to a jetty from which coal was tipped into barges on the canal.
Still using a quick, light touch, find any uneven or overly thick spots and gently brush them into their surroundings for an even appearance.
For particularly thick spots of spray paint, try scraping the excess off with a sharp plastic edge (i.e. - Plastic ice scraper, plastic type Spackle tool, plastic spatula, etc).. Do not try to scrape all the spray paint off avoid making contact with your car's finish.
He also sells thick, spotted plantains from Puerto Rico, evergreen-colored pumpkins from Costa Rica and, of course, bananas.
(Use a thin-bladed knife to peek; if you prefer a meat thermometer, measure at the thickest spot and stop cooking at 155 degrees or a little bit higher).
With the Test poised evenly on the third day, Broad stood his ground when umpire Aleem Dar failed to spot a thick edge to Clarke at slip.
Broad stood his ground when umpire Aleem Dar somehow failed to spot a thick edge to Michael Clarke at slip off the bowling of Ashton Agar.
But in a hugely contentious moment, Broad was given an astonishing reprieve when umpire Aleem Dar failed to spot a thick edge to Michael Clarke at slip off the bowling of Ashton Agar.
Umpire Steve Davis granted Compton a stay of execution by failing to spot a thick edge onto the pad, but New Zealand successfully reviewed the decision and Compton traipsed off rubbing his eyes in anguish.
Broad, whose decision not to walk when umpire Aleem Dar failed to spot a thick edge to slip caused much contention at Trent Bridge, began his walk to the pavilion before the umpire had given him out.
