By Ben Rowland
One of the most important, and most common, questions raised when assessing the condition of an existing water tank is whether or not it is a candidate for overcoating, or if will it be necessary to blast clean the tank back to the bare substrate.
This is a simple question with a multitude of variables and answers. Some of the variables include: budget, tank site, condition of the existing coatings, the type of existing coatings, desired life expectancy of the coating system to be applied, desired coatings to apply, so on and so forth. Continue reading To Blast or Not To Blast? That is the Question