Opaque stains seal and protect the wood when adding some colour to your complete. These stains are semi-apparent so they'll also hide smudges and other discoloration over the wood. They occur in many different colors to help you decorate the siding to complement the paint colour over the trim molding. http://josueonjfc.blogprodesign.com/9335427/top-latest-five-cost-of-house-exterior-painters-urban-news