Spray on permanent lifetime vinyl paint coating is the best exterior paint. LINK:

Everyone knows that painting can instantly boost curb appeal and increase a home's value. Imagine, then, if it was permanent? After all, painting is not cost effective if it has to be redone every five or six years. Coating with Liquid Vinyl is a smarter way to paint. It's a practical alternative to the hassle and expense of painting or high cost of new siding. For over 35 years the Liquid Vinyl Siding™ Coating System has been beautifying homes across America. This is one of the longest lasting coatings you will find and a trusted name in the permanent coating industry.

Over 10 TIMES THICKER  than ordinary paint, Liquid Vinyl Siding™ will outlast and outperform paint by decades. This weather resistant coating has a natural appearance, is maintenace‑free and can improve the appearance of any structure. It's applied by Certified LVS applicators with a written 30 YEAR warranty backed by the product manufacturer and guaranteed not to crack, blister, flake or peel. Suitable for residential, commercial and industrial application, Liquid Vinyl Siding™ truly is the 'Ultimate' Exterior Coating.