Скачать или смотреть PCR (Poultice Creosote Removal)

Poultice Creosote Removal (PCR) is essential when a chimney has heavy, glazed, or Stage 3 creosote—the thick, tar-like buildup that cannot be removed with standard sweeping tools. This level of creosote is both dangerous and damaging, and PCR is one of the safest, most effective methods to remove it.

1. Glazed Creosote Is Highly Flammable

Stage 3 creosote can ignite at lower temperatures than regular soot.
PCR breaks it down chemically, reducing the fire risk dramatically.

2. Traditional Sweeping Cannot Remove It

Regular rods and brushes can’t break through the hard, shiny, tar-like buildup.
PCR allows the material to soften, flake, and release from the chimney walls.

3. Prevents Chimney Damage

Glazed creosote traps moisture, accelerates corrosion, and can damage:

Clay flue tiles

Stainless steel liners

Masonry joints

Removing it protects the structural integrity of the chimney system.

4. Improves Draft and System Performance

Heavy creosote restricts airflow, causing:

Poor draft

Smoke backup

Odors

Inefficient burning

PCR restores proper airflow for safe operation.

5. Saves Money Long-Term

If Stage 3 creosote is left untreated, homeowners often end up needing:

Full flue relining

Tile removal

Major masonry repairs

PCR can prevent those costly repairs.

6. It’s Safer and Less Invasive

PCR avoids aggressive mechanical grinding or tile-breaking methods.
It’s applied like a paste, allowed to dry, and then removed safely.