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Otto StainEx natural stone degreasing paste 310 ml – case of 12

Description

The case of 12 is the manufacturer’s original case containing 12 units of the same type. You pay less per unit than when buying singly, and the sealed case is delivered – ideal for trade businesses and larger projects.

Ottoseal StainEx Natural Stone Degreasing Paste for degreasing marble and natural stones on which edge-zone greasing has occurred due to unsuitable sealants.

  • Ready-to-use natural stone degreasing paste
  • Easy to apply
  • If used successfully, costly and time-consuming refurbishment of natural stone floorings can be avoided

Application:

OTTOSEAL StainEx can remove edge-zone greasing on natural stone caused by unsuitable sealants and dissolves contamination up to 2cm deep. A preliminary test should be carried out to make sure that the greasing can be removed with OTTOSEAL StainEx. This paste is only effective on greasing; contamination of natural stone by primer, washing-up liquid etc. is not removed. The sealant must be removed completely from the joint. When using the paste, the joint flanks should be dry. Spread OTTOSEAL StainEx onto the surface to be cleaned and work it in with a brush. Then apply OTTOSEAL StainEx again to achieve an application thickness of min. 5mm. After the paste has dried (at least 12 hours, paste must be completely pulverised), sweep away or vacuum up the remaining solid with a broom. After cleaning, no dark stains may be visible any more. Remove deep-lying contamination with a second or third application. Then clean the joints and re-grout with the natural stone silicone OTTOSEAL S 70. Because of the many possible influences during processing and application, the applicator must always carry out a trial application. The specific use-by date can be found printed on the container and must be observed.

Rescuing natural stoneRemove the sealant mechanically
and completely
from the joint.
Applying natural stone degreasing pasteApply OTTOSEAL StainEx
to the surface
to be cleaned.
Rubbing in natural stone degreasing pasteWork the paste into the surface
to be cleaned
with a brush. Then
apply OTTOSEAL
StainEx again.
Applying degreasing paste thicklyUsing a spatula, spread
the paste evenly, making
sure an application thickness
of min. 5 mm
is achieved.
Letting degreasing paste dryAfter the paste
has dried completely
(approx. 12 hrs.), sweep or
vacuum up the remaining
solid with
a broom.
Natural stone degreasedAfter cleaning, no dark
stains may be
visible any more. Remove
deep-lying contamination
with a second or
third application.

Consumption:

1 cartridge for approx. 500 cm² at 5 mm layer thickness

Special notes:

Every natural stone is unique in its composition. For this reason it cannot be ruled out that a natural stone greasing may become worse even with proper use of the degreasing paste. Although this effect occurs only extremely rarely, it is mentioned here purely as a precaution. Because of the large number of different types of natural stone, a preliminary test on a concealed area is recommended. For these reasons no guarantee can be given. Do not use OTTOSEAL StainEx at substrate temperatures below +5°C and above +20°C.

Storage:

12 months. Store cool and dry. Do not expose to permanent direct sunlight

Supplied as:

310 ml aluminium cartridge

Technical data

Use
Merchandise group: Tools, painting supplies & protective equipment
What's included
Supplied as: 310 ml aluminium cartridge
Storage
Storage: 12 months cool and dry
Product group: Cleaners, silicone removers & PVC care

Data sheets

Data sheets and documents

All documents come unchanged from the manufacturer.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany

Electronic address info@otto-chemie.de

All products by OTTO Chemie

Information as of: 2026-09-17

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