b'finishing touchleft: Rust affects the integrity of your building materials, which can ultimately threaten the stability and longevity of your projects structure. Always be sure to take the time to properly prepare and protect corrosion-prone surfaces with Resene rust prevention products prior to applying your colour coats, as once the rusting process starts, it cant be reversed.it adheres to, so the focus must shift from simply selecting colours to specifying a complete, holistic system that ensures both protection and longevity from the ground up.What is rust?Corrosion is the deterioration of the substance or its properties When it comes to protectingbecauseofareactionwithitsenvironment.Althoughthe corrosion-prone surfaces, theword usually applies to metals, plastics and other non-metals such as concrete, bricks and timber also deteriorate in natural right preparation and productsenvironments. There are four conditions which all need to be make all the difference. presentforcorrosiontooccur:apositivepole(orcathode), a negative pole (or anode), an electrical conductor (metal) or moisture such as rain, mist, fog, sea spray, relative humidity and condensation. This breakdown can be exacerbated by other harsh environmental conditions like wind and heat as well as exposure to industrial pollution, impact or abrasion.Rust is a type of corrosion where iron oxide forms through exposure to air and water. It is voluminous and occupies one and three-quarter times the volume of the steel from which it originated, so it has the capacity to create a lot of damage. Rust that forms under a paint coating or in breaks in the coating can burst through and may creep under the coating, resulting in flaking. Once rust starts, it cannot be reversed, and repairing W hen were focused on creating beautiful projects, thethe damage is both difficult and costly. isessentialtominimise allure of colour often steals the spotlight while thePreventing rust by designmaterials that lay beneath the surface may be easily overlooked. However, keeping those coloured surfaces lookingProperplanningatthedesignstage their best, while safeguarding the integrity and performance ofcorrosionandsimplifyfuturemaintenance,andanarbitrarily your Resene products, depends on much more than just thechosensystemmayproveexpensivebycausingheavy hue you choose. maintenance costs or even the shutdown of a building. Rustisasilentenemythatgraduallyerodesmaterials,Many metals that are frequently used in construction, suchabove: Protecting surfaces from rust and corrosion is compromisingtheirstrengthandaestheticappeal.Ifyouras aluminium, steel and cast iron are among the most prone toimportant to the integrity of your project. If the look goal is lasting beauty and structural integrity, proper surfacecorrosion. Zinc, which also has a high tendency to erode, is oftenof rust is desired for aesthetic reasons, use Resene preparationandthecarefulspecificationofrustpreventiontreated with corrosion products that form a tight layer on itsFX Faux Rust Effect on non-contact areas indoorsReseneproductsareessentialstepsthatcannotbeoverlooked.Itssurface to slow further corrosion. White metals such as stainlessor outdoors such as walls, light fixtures, sculpturesElementcrucialforarchitectsanddesignerswhoinfluenceproductsteel are the most resistant to corrosion, however, there areand plant pots. Trellis finished in Resene FX Faux Rust Effect and fence painted in Resene Lumbersider Low choicesaswellasthebuildersandpainterswhobringthemany cases where these metals are not practical or feasible. WithSheen tinted to Resene Element CoolColour. Project project to life to understand that paint is only as good as whatstainless steel, a tight layer of iron and chromium oxides forms onby Jane Wrigglesworth, image by Bryce Carleton.blackwhitemag.com 71'