Winter projects where low temperatures slow the drying process. Most setting compounds allow you to apply two coats in a day, so you can complete both the tape and the bed steps, which can save time. When the patching compound is dry (allow at least 24 hours), prime it with Zinsser Bulls Eye 1-2-3 Primer. Setting compounds harden quicker, which allows you to apply a second coat sooner than you could with ready mix. To achieve a rough texture, tool with a rubber float and for a very rough surface, use a stiff-bristled brush. For deeper gaps, apply it in multiple layers, letting it dry between applications.īefore the patching compound dries, t ool the patched area to achieve the desired finish ( ElastoPatch is not sandable ). Available in smooth and textured finishes, it provides a permanently flexible fill that won’t crack, crumble or fall out as the surface expands and contracts over time. Use DAP E lastopatch Pro-Grade Elastomeric Patching Compound to fill re o c c urring gaps and/or cracks up to ¼ inch wide x ½ inch deep. Use a stiff-bristled brush to clean out any loose material in and around the crack. When the patch is dry, brush on Zinsser Bulls Eye 1-2-3 Primer before painting, to seal the patch and provide an even base coat for the paint to cover. The sand will stick to the patching material, creating a texture. Hold it up to the patched area and blow the sand onto the patch.
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