Pros

  • Provides even results when applied with a roller, especially on ceilings.
  • Seals in one coat and offers thorough coverage on tricky surfaces like fiberglass.
  • Demonstrates excellent adhesion, bonding well and resisting peeling.
  • Suitable as a base for acrylic paint and graphics, enhancing the final outcome.
  • Effective for renovation projects by restoring old surfaces.
  • Users have been very pleased with the primer's performance and outcomes.

Cons

  • Splattering is significantly more noticeable when using a roller compared to previous versions.
  • Initial coverage falls short compared to other Kilz products, requiring multiple coats for dark colors.
  • Notable brush marks when cutting in on walls and woodwork.
  • Contains a lateike feel which may not suit all users' preferences.
  • Peels off easily when subjected to sanding or painter's tape, making handling difficult.
  • Remains tacky with a plastic feel even after a week, leading to frustration.
  • Chemical contact with skin can cause severe burns and reactions.

Bottom Line

The KILZ® 3 Premium Interior Exterior Primer is a strong contender for renovation projects where excellent adhesion and effective sealing are required. However, it may not suffice if you're seeking one-coat coverage, especially over dark colors. Users should exercise caution due to its potential to cause chemical burns upon skin contact. While it excels in certain areas like fiberglass coverage and as a base for acrylics, the requirement for multiple coats and potential splattering might make you consider alternative primers if ease of application is a priority.

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