1·For highly colored wood such as mahogany and red cedar, oil and alcohol stains sealer of the most effective.
对于着色性很强的木料,如桃花心木和红杉,油性和醇性污渍封闭底漆最有效。
2·A thick coating stain sealer, and make it dry overnight.
涂装一层厚的污渍封闭底漆,并使它隔夜晾干。