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Apply Mold Killing Primer to Exterior Surfaces

1:39
4:22
37.2K views

At 1:39 in

Mold Killing Primer | Kill Mold Before Painting

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What happens here

Once the problem areas are identified, proceed with applying the Zinnser Mold Killing Primer. The video demonstrates brushing the primer directly onto the moldy fascia board. Ensure a heavy coat is applied to fully cover the mold and allow the fungicidal properties to work effectively. The primer's formulation allows it to be painted directly over the mold without prior scrubbing or removal. This product also addresses chalky siding by binding the chalky surface, providing a stable base for subsequent topcoats.

Goal: Apply primer to moldy exterior surfaces and chalky siding.

Tools and materials

  • Ladder — Reaching high areas like fascia boards
  • Paint Brush — Applying the primer to the surface
  • Zinnser Mold Killing Primer Zinnser — Application to affected surfaces

What they say

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to brush it on one of the great things about it once again water base comes in quartz gallons spray cans another place I've actually used it before is bathrooms that have mold problems in bathrooms it's got a bunch of mold up here right here this is going to kill the mold keep mold from growing on it and then I'm once this dries I'm going to put some triple thick primer to glue this all back [Music] together so I got mold that was growing on the front side going to brush it right over the top of that I do got mold that was growing on the back side here want to get it all on the back side too this back side has it pretty bad it's going to brush on a heavy [Music] coat [Music] it's like that now that's all taken care of it's going to kill the mold mold's

Auto-generated from the video audio.