One exterior painting drawback that many Denver householders encounter is peeling gutters and downspouts. It is quite annoying… actually. The rest of the paint on your private home appears to be weathering usually, however your gutters and downspouts shed paint like a river birch tree sheds its bark on a bad day. Fellow House Painting Professional Nicky Tailor in Atlanta offers sound advice - Gutter peeling is usually common to galvanized steel gutters. The problem exists as a result of the unsuitable paint that was used for the first coat on the gutters and downspouts. The commonest mistake I have seen, is making use of oil base paint on bare galvanized metal. It will not last more than just a few years. I've run into over the past 26 years factors to grease base paint being applied to reveal metallic as the primary culprit. Ninety percent of the time the painters working for the builders made this crucial mistake. I additionally found that the majority oil base primers won't correctly bond to galvanized metal. I've found that a primer that is cement based bonds very effectively to galvanized gutters. Porter Paints carries a product call Porter Guard Galvanized Metallic Primer 290. It incorporates cement and it does a terrific job of bonding lengthy term. In case you are reading this article and have issues with peeling Denver gutters, there's excellent news and bad news. OK, here is the bad news. Be ready to either strip all of your gutters back right down to the naked metallic and start over, or be ready to service your gutters on a fairly common basis. Scraping and priming won't re establish a bond in areas that haven't peeled yet. Putting primer and high coat on all of your gutters at this point won't reestablish a bond. It can't penetrate trough the existing paint and trigger the defective paint beneath to re-bond to the galvanized metal. You will proceed to develop peeling on these metal surfaces over time. The excellent news is you'll be able to eliminate what's peeling now and prime the bare steel with the primer I mentioned above. It would cease the peeling in those areas. Listed here are just a few important steps you will want to take. 1. First you'll need to take away any peeling paint from the downspouts and gutters with a wire brush, or scraper. A wire wheel on a drill also works well. 2. Clear the sanded space with an excellent grade of solvent to remove any oil on the surface. Wipe down the metallic areas with a heavy coat of solvent and permit it to totally evaporate. 3. After the solvent has evaporated, apply the cement primarily based metal primer paint on to the naked galvanized metallic spots. Enable the primer to dry in response to manufacturers suggestions and then apply either latex paint or oil base paint as a top coat. It is doable to use latex paint as an alternative of primer. If all of the oils from the bare metal are removed, you possibly can even re coat the metal with latex paint instead of a primer in case you so desire. I've found by way of the years that if the floor has been correctly clean, simply plain latex paint will bond to reveal galvanized metal a lot better than oil base paint. Finish the undertaking using a top quality home paint. Use two coats in excessive Denver gutter painting cases. Another way to finish a job like this - call us, Dowd Restoration, we know Denver gutters, especially the peeling kind.