Forum Discussion
westend
Jun 01, 2014Explorer
Exterior aluminum siding?
Here's the process I used: Clean all surfaces to be painted with Jasco pre-paint conditioner (it removes oxidation). Mask off areas not to be painted. Caulk all joints with Geocel Tripolymer sealant. Prime with Sherwin Williams Industrial DTM primer. Paint with Sherwin Williams Superpaint exterior latex semigloss. Let paint cure a few days. Mask off accent color areas and striping. Paint accent colors and striping.
I used an airless sprayer and a fine tip, 411, IIRC.
Here's the process I used: Clean all surfaces to be painted with Jasco pre-paint conditioner (it removes oxidation). Mask off areas not to be painted. Caulk all joints with Geocel Tripolymer sealant. Prime with Sherwin Williams Industrial DTM primer. Paint with Sherwin Williams Superpaint exterior latex semigloss. Let paint cure a few days. Mask off accent color areas and striping. Paint accent colors and striping.
I used an airless sprayer and a fine tip, 411, IIRC.
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