Many dry-erase coating companies advise applying two layers of their products to get the best effect; that is, a long-lasting surface that is easily written on with dry-erase markers and readily erased with standard dry-erase erasers or cloths. However, with ReMARKable dry erase paint, only one coat is required to obtain a highly resilient, impermeable, and easily written on and erased dry-erase surface that will last for ten or more years of regular use before needing to be replaced. Read full article here: https://www.remarkablecoating.com/how-many-coats-of-dry-erase-paint-should-i-use/