1 It is caused by inflammation of the joints in the rib cage.  The symptoms of costochondritis include sharp chest pain, which feels worse when coughing, sneezing or breathing heavily, and tenderness or soreness of the rib cage.
Cost to Stain a Deck. The average cost to stain a deck is between $540 and $1,050, depending on the size of your deck and what type you use. Most stains come in 1-gallon containers and provide around 200 to 300 square feet of coverage depending on the thickness of the stain.
How To Apply TWP 1500 Stain. First, measure your wood surface to determine the square footage. TWP 1500 Series Wood and Deck Preservative covers approximately 150-300 sq. ft. per gallon. Buy a little more stain than you need just to be sure you do not run out at the end of the project.