
INSL-X Seal Lock Plus is an alcohol-based primer-sealer that stops extreme bleeding on plaster, wood, metal, and masonry. This is a great alternative to a shellac-based sealer because it can seal and block the same exact type of stains and odors. It seals severe stains caused by water, fire, or smoke damage and block odors caused by smoke, pets, and food smells.
👍 We recommend INSL-X Seal Lock Plus to seal in stubborn stains.