Spot-priming

Where it is used

1. Entry 009Choosing the Right Primer

   • P / Product: Match the primer to the problem

     Situation: Ordinary porous drywall patches, without stains or torn facing · My usual approach: Spot-prime with a suitable water-based interior primer or PVA. · Selection checkpoint: Confirm suitability for the patch and finish paint. Sound surrounding paint does not automatically need full priming.

2. Entry 003Repainting Previously Painted Interior Walls

   • S / Substrate + P / Product: Remove failure. Repair. Spot-prime.

     For this full-repaint scope, my usual sequence is repair first, then spot-prime.

3. Entry 014Preparing and Painting Interior Doors and Trim

   • 4. P + A + T / Products, Application, and Tools: Fill defects and select primer

     Field practiceSpot-priming is usually enough for my typical repaint when the rest of the coating is sound.

4. Entry 002Preparing and Painting New Drywall

   • P / Product: Primer, finish coats, and sheen

     After priming, inspection, and any necessary repairs and spot-priming, I apply two finish coats.

5. Entry 001Preparing and Repainting Cedar Siding

   • 3. Agree on repairs with the client

     Spot-prime a filler repair for a painted finish. Do not spot-prime beneath a penetrating stain.

6. Entry 013Removing Wallpaper and Preparing the Wall for Paint

   • 6. Seal torn drywall facing before patching

     Field practiceI spot-prime the damaged facing before patching, using a suitable oil-based primer. Once that is dry, I skim or patch the area. I use joint compound where there are many repairs or larger areas, and spackle for smaller, isolated defects.

7. Entry 004Interior Painting Techniques and Guidelines for a Paint Crew

   • 3 / Complete preparation

     Complete required spot-priming before finish painting.

8. Entry 012Diagnosing and Correcting Paint Flashing

   • 7. Cut-in bands: level raised brush marks and roll to the edges

     Once the surface is even, spot-prime the sanded areas with a compatible primer.