Can You Paint A Rusted Tin Roof

You can apply something like ospho affil.

Can you paint a rusted tin roof.

Before you replace your roof talk with us as we have alot of experience in rusty roof coatings and a huge range of suitable products to accommodate all applications while you cannot remove the damaged iron totally you can utilise special paint coatings to stop the rust dead in its tracks and avoid more damage plus get a solid durable coating. Paint will not adhere to your metal roofing unless you apply an etching primer first. Removing dirt oil and debris is just one part of a two part process to prepare a tin roof for painting. Regular exterior house paint will not protect your tin roof from rust.

You need to apply a rust retardant primer to protect the roof from developing rust. If you are preparing to paint a rusted galvanized metal roof pay special attention to surface preparation or you will have a recurrence of rust and or flaking. I like the fiber in the aluminized roof coat as well as in the black nearly tar roof coat. Unfortunately over time this coating can fail leading to minor rust outbreaks.

The roofs i have done have lasted a minimum of 20 years now. Link to product info on amazon first just in the rusted areas if the rusted areas are scattered then paint the whole roof. Metal roofs are prone to rust because they are constantly exposed to the elements. You cannot set up roof jacks on a metal roof as you can on a shingled one so if you plan to paint with a brush or roller include a safe way to reach the ridge in your plans.

A paint which will stick well like self etching primer is good and it s necessary if you have real rust. You can update your roof and prevent further rusting by cleaning it up and giving it a fresh coat of paint. I have used both regular paint and roof coat on old metal roofing with pretty good results. The fiber acts a bit like a tire plug in the old nail holes and prevents leaks and it sticks well.

Step 2 prepare the metal. If properly painted the paint will not only improve the appearance but protect the roof from further rusting.