Coating For Rusty Tin Roof

Use a primer that is designed for metal and prevents rust.

Coating for rusty tin roof.

Choose a rust inhibitive primer. Sta kool 805 metal x is a tough white elastomeric roof coating that is formulated for exceptional bonding strength to metal roof surfaces. Coatings since 1921 rust oleum has innovated quality products that repair and beautify commercial and residential spaces. Link to product info on amazon first might be a good idea.

Metal x expands and contracts with the roof s movement to resist cracking and peeling. Allow the primer to cure according to package instructions before proceeding. Tin roofs are not actually made of pure tin. From tin roof sealant to corrugated and rusty metal roof sealants our products are specially formulated for a wide variety of metal roof types.

Rust oleum is proud to introduce its new roofing program complete with roof coatings patch repair and cleaners for commercial and residential roofs. If it s quite old and rusty any primer for metal followed by any outdoor paint designed for metal is probably okay although a rust converter affil. Homepage roofing coatings. If it s a newer roof the galvanizing can definitely cause you adhesion problems.

The more accurate term for the metal making up what is commonly called a tin roof is terne or terneplate which is an assortment of soft metals that. This will inhibit any more rust from spreading and will form a strong bond between the metal and the paint. The most cost effective method of applying the noxyde coating is with an approved airless spray unit. Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330.

Apply a primer to the roof using a wider sponge roller brush or a paint sprayer. The coating will be applied in two coats to achieve a minimum dry film thickness of 350 microns forming a thick polymer rubber membrane that will allow for 200 elongation and will handle any thermal expansion when the roof heats up in the sun. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941. This high performance product also contains rust inhibitors which provide long term protection to metal surfaces.

Galvanized metal roofs are coated with a layer of zinc that inhibits rust.