Varn Calcium Deglazer - roller and blanket calcium remover, 1 l

Varn Calcium Deglazer removes calcium deposits from offset rollers and blankets.

Rinse this acidic product thoroughly with water. It does not replace daily ink removal with a suitable wash.

Varn Calcium Deglazer properties

• Acidic formula dissolves calcium deposits that can remain after routine ink washing.
• Removing surface glaze helps restore correct operation of contaminated rollers and blankets.
• Thin layer of the product Allows for treatment without flooding the surface.

Technical specifications

How to use

1. Remove ink with a water-miscible roller and blanket wash.
2. Shake the bottle, then apply a thin film to the roller or blanket. Do not let rollers run dry.
3. Leave the product on for 5–10 minutes.
4. Rinse thoroughly with water. This step is essential because the product is acidic.
5. Finally, wash the surface again with a suitable water-miscible wash.

Practical tips and limitations

Choose treatment according to the deposit. Removing ink does not necessarily remove calcium. Check the press manual and current safety data sheet before use. Select protective equipment accordingly.

Frequently asked questions

Calcium Deglazer or Plate Plus?

Calcium Deglazer removes calcium deposits from rollers and blankets. Plate Plus is used to clean offset printing plates.

Is wiping it off with a wash sufficient?

No. Rinse with water, then clean the surface with a water-miscible wash.

Why do the deposits return?

Deposits can come from water and calcium-based fillers in the substrate. Investigate the cause rather than simply washing again.

Compare other pressroom chemicals by press component and type of residue.

Documents for download

Download technical data sheet (PDF)