(NC)-According to stain experts there are certain common myths do-it-yourselfers fall victim to when it comes to exterior wood stain. Here are the top five traps to avoid for a perfect result from Dominique Pépin, Senior Brand Manager of Sico paints.
1. High-quality wood stains do not peel.
False. Regardless of the product used, if the surface is not prepared properly and the wrong application method is used, it could peel. Whether your wood was previously stained or not, you must start by washing the surface using a cleaner. It is important to remove loose grey wood fibres and stains caused by mildew, dust and moss since these contaminants will keep the stain from adhering properly.
If your wood was previously stained and the stain is uneven or peeling, Sico's strippers will be valuable tools to help you remove old layers of stain so that the new one can adhere properly. Also it's important to read each product's specific instructions found on the side of the label before starting the application.
2. New wood surfaces do not need to be sanded before staining.
False. To remove imperfections and prepare wood's pores to receive stain, the new wood surface must absolutely be sanded using 80-grit sandpaper. On vertical surfaces, use 120-grit sandpaper for a finer finish. Check that you have sanded enough by sprinkling a few drops of water onto the surface. If the water pearls, you must continue sanding; if the water penetrates the wood, the stain is ready to be applied.
3. Applying stain with a roller is much faster than with a brush.
False. Since wood floors warp with time, it becomes difficult to reach certain areas with a roller. A brush is therefore the best tool for applying stain evenly. There are specially designed brushes whose length and width allow for quick application. You can also attach the brush to the end of a long handle so that you can work standing up, in a comfortable position.
4. Although the manufacturer suggests applying two coats of stain, it is better to apply two more to ensure the wood is well-protected.
False. A coating that is too thick compromises one of stain's main advantages: its flexibility, which allows it to follow wood's movement without cracking or peeling.
5. Exterior stain can be applied on any nice summer day.
False. If it is warmer than 25ºC or if the surface to be stained is very hot to the touch, the stain will not have time to penetrate the wood deeply or blend with the former stain, which will lead to peeling. Furthermore, if the stain dries too quickly, it is difficult to apply and does not produce the desired finish, leaving behind brush marks and an uneven look.
"When it comes to your staining projects you now have plenty of options to harmonize or complement your outdoor surroundings," according to Pépin. In fact, Sico has developed a complete new line of high quality stains with completely new and very trendy colours for outdoor wood projects to help homeowners achieve today's modern look. More information and advice on wood stains and staining can be found at www.sico.ca.
Credit: www.newscanada.com