Semco cleaner - 2x1gal - Semco

Component 1 - dissolves dirt and old sealant. Component 2 - neutralizes component 1 & clarifies teak. The most important step in preparing teak for the Semco sealant is proper cleaning. Any other finish must be removed. Always check a small area for adverse reactions. The cleaner can damage paint & aluminum. Wet the paint & aluminum with plenty of water. Once the wood is cleaned and sealed with Semco it is not necessary to clean it thoroughly again for many years.