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IndustryABOUT OTTO

OTTOFLEX® system compound sealing

Bathrooms are characterised by the user’s individual taste and are a fixed component of the architecture. In addition to personal needs, the technical requirements are extremely high. Because it is important to optimally seal the substrate wherever surfaces come into contact with water. The OTTOFLEX® system compound sealing offers perfectly coordinated and certified system components for a wide range of requirements.

OTTOFLEX Produktübersicht

 

  • Bathroom sealing
  • Compound sealing
  • Sealing tile and slabs
  • Safe and DIN-compliant application

View all OTTOFLEX® products

OTTOFLEX® system compound sealing at a glance

In our product range, we have just the right product for surface sealing indoors and outdoors under tile, slabs, ceramic coverings, marble and natural stone.

Protective coating

Sealing strip

Slurry seal coating

Accessories

Our top products

OTTOFLEX® Protective coating

The ready-to-use composite sealing
  • Easy to apply
  • High crack bridging properties
  • Very short drying time
  • Silicone-compatible and solvent-free
Technical datasheet

OTTOFLEX® Sealing strip

The time-saving composite sealing
  • Fast further processing
  • High stretching and crack bridging properties
  • Waterproof and water vapour retardant
  • Durably resistant to aging
Technical datasheet

OTTOFLEX® Slurry seal coating

The heavy-duty composite sealing
  • Universally usable
  • High crack bridging properties
  • Waterproof and permeable to steam diffusion
  • Resistant to frost and aging
Technical datasheet

OTTOFLEX® Bath edge sealing tape

The bath edge sealing tape
  • Secure sealing at the edge of the bath
  • Self-adhesive for easy application
  • Extremely elastic and tear resistant
Technical datasheet

OTTOFLEX® Primer

The adhesion-enhancing primer for absorbent substrates
  • Optimal for absorbent substrates
  • Very short drying time
  • Solvent-free
Technical datasheet

OTTOFLEX® system compound sealing

The perfect composite sealing

With the OTTOFLEX® System compound sealing, you make your sanitary rooms fit for the future. Experience innovative technology that guarantees you reliable protection against moisture and mould.

Read now!

Find the right OTTOFLEX® system compound sealing

The right OTTO product for every seal! With our OTTO application assistant and the OTTO product filter, you are guaranteed to find the ideal product for every application. Our practical consultation tools will help you. Try it out!

The OTTO application assistant

From the application to the right OTTOFLEX® system compound sealing in no more than 5 steps - it’s easy with the OTTO application assistant.

  • Choose 1 of 11 application areas
  • Answer additional questions about the application
  • View recommended OTTO products

To the application assistant

The OTTO product finder

Find the right OTTOFLEX® system compound sealing quickly and easily:

  • Choose the desired properties, certifications, etc.
  • View OTTO products with the desired criteria
  • Choose your favourite product from among the OTTOFLEX® system compound sealing

To the OTTO product filter

Questions and answers about our OTTOFLEX® system compound sealing

Which OTTO products can be used for compound sealing?

The OTTOFLEX® sealing strip can be used in combination with OTTOCOLL® M 500 according to DIN 18534 for water effect classes W0-I, W1-I, W2-I and W3-I and according to abP (general building inspection certificate) for the stress classes A and C (regulated) and according to ZDB (Central Association of the German Building Industry) for the stress classes A0 and B0 (not regulated).

The OTTOFLEX® protective coating meets the water effect classes W0-I and W1-I according to DIN 18534 and A0 as per ZDB as well as only for wall sealing W2-I and stress class A as per abP.

The OTTOFLEX® slurry seal coating can be used as per DIN 18534 for the water effect classes W0-I, W1-I, W2-I and W3-I as well as according to abP for the stress classes A and B. Stress classes A0 and B0 as per ZDB are also met. Other possible applications are specified in the technical data sheet.

In addition, our range of OTTOFLEX® accessories includes sealing tapes, sleeves, corners, tub edge sealing tape, sound insulation tape and protective tape.

Which application areas exist?

Our OTTOFLEX® system compound sealing can be used to seal indoor and outdoor surfaces. This includes, for example, tile and slabs made of marble and natural stone, but also ceramic coverings or areas in the bath or bathrooms.

What is compound sealing?

Compound and bathroom sealings protect all surfaces that come into contact with water. It is especially important here to optimally seal the substrate. For example, shower trays, whose edges are also the wall and floor can be sealed with our products. Thanks to our OTTFLEX® system compound sealing, you can find the right product for every application – and it’s a breeze with our OTTO application assistant.

What should be taken into consideration when correctly sealing under tiles and slabs?

The set of rules for the national standards for sealing buildings was updated in the summer of 2017. DIN 18195, which was valid until then, was broken down into 5 new standards:
 

  • DIN 18531 – Sealing roofs as well as balconies, loggias and arcades.
  • DIN 18532 – Sealing drivable traffic areas made of concrete
  • DIN 18533 – Sealing components that are in contact with earth
  • DIN 18534 – Sealing interiors
  • DIN 18535 – Sealing tanks and basins

 

Do you have questions about our OTTOSEAL® system compound sealing?

Our application consultation is available Monday to Thursday from 7:00 a.m. to 4:00 p.m. and Friday from 7:00 a.m. to 1:00 p.m. and will be happy to receive your request.

+49 8684 908 4300technical.service@otto-chemie.comAsk a question

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Hermann Otto GmbH
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D – 83413 Fridolfing
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