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IndustryABOUT OTTO

Perfectly grout valuable natural stone with natural stone silicone

When working with natural stone (e.g. granite, sandstone, quartzite, gneiss, prophyry) and marble, a visually flawless result is always crucial. No matter whether grouting with natural stone silicone or bonding natural stone with suitable adhesives: the standards of the products used are just as high, because after all the result shouldn't just look good, but it should also stay looking good.

OTTOSEAL® natural stone silicones

Our sealant product range has high-quality natural stone silicones, which have a fungicidal effect, very good weathering, ageing and UV-resistance, as well as high resistance to notches, tension and tearing and are low-odour and easy to work with. And by guaranteeing against marginal staining, OTTO natural stone silicones offer all the prerequisites to make sure your work stays looking perfect, even after many years of use.

OTTOSEAL® S 70

The premium natural stone silicone
  • Excellent workability
  • No migratory staining
  • Very long-lasting joint
  • Resistant to mould
Technical datasheet

OTTOSEAL® S 80

The low odour natural stone silicone
  • Low odour
  • No migratory staining
  • Very long-lasting joint
  • Resistant to mould
Technical datasheet

OTTOSEAL® S 117

The natural stone silicone
  • Good workability
  • No migratory staining
  • Resistant to mould
Technical datasheet

OTTOSEAL® S 140

The hotel and spa silicone
  • Double mould protection
  • Extremely resistant to mould and bacteria
  • Very long-lasting joint
  • Compatible with natural stone
Technical datasheet

OTTOCOLL® adhesives for natural stone

Our OTTOCOLL® adhesives include some products that are compatible with natural stone and are therefore suitable for bonding natural stone. Because you can only avoid discolouring natural stone and achieve a high-quality result in the long term by choosing the right product.

OTTOCOLL® M 500

The extremely water-resistant premium hybrid adhesive
  • Extremely water-resistant
  • Compatible with natural stone
  • Elastic bondings
  • Bonding to damp surfaces
Technical datasheet

OTTOCOLL® M 501

The crystal clear hybrid adhesive
  • Crystal clear
  • Compatible with natural stone
  • Elastic bondings
  • Inconspicuous bondings
Technical datasheet

OTTOCOLL® M 530 HiSpeed

The hybrid adhesive with very fast bonding
  • Very fast bonding
  • Handling strength bond after 20 minutes
  • Functional strength bond after 3 hours
  • Elastic bondings
Technical datasheet

OTTOCOLL® M 550 HiTack

The hybrid adhesive with extremely high initial adhesion
  • Extremely high inital adhesion
  • Compatible with natural stone
  • Elastic bondings
  • Bonding to damp surfaces
Technical datasheet

OTTOCOLL® M 560

The universal premium hybrid adhesive with very high initial adhesion
  • Very high initial adhesion
  • Certified for metal stud walls
  • Universally usable
  • Elastic bondings
Technical datasheet

Versatile applications on natural stone.

Countertops and worktops made of natural stone

Countertops made of natural stone (e.g. granite) or marble are very trendy, visually attractive and high quality. To achieve a perfect result, OTTO also offers the optimal adhesives and sealants here for bonding natural stone worktops to metal or insulating elements and then sealing the joints.

To the product selection

Expansion joints in façades & floors

OTTO sealants are generally used for virtually all seals of expansion joints in façades and floors made of natural stone and marble.

To the product selection

Bonding steps made of natural stone

Bonding steps made of natural stone or marble to substructures made of, for example, concrete or metal offers a secure solution.

To the product selection

Find the right products for your natural stone application

Looking for the right product for your application? With our OTTO application assistant and the OTTO adhesive compass, choosing the right product is easier than ever! Try it out!

The OTTO application assistant

Find the right product for your natural stone application in 4 steps with our OTTO application assistant!

  • Select the type of your application: Sealing, bonding or impregnating?
  • Answer additional questions about the application
  • View recommended OTTO products

To the application assistant

The OTTO adhesive compass

We developed our adhesive compass specifically for an adhesive selection that is as simple as possible:

  • Select the substrates
  • Select the type of bond
  • View the adhesive that is right for your application

To the adhesive compass

Do you have a question in the “natural stone - marble" area?

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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Other application areas of OTTO

Finishings - assembly
Tile - Ceramic - Bathroom
Glass - window - façade

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Contact

Hermann Otto GmbH
Krankenhausstr. 14
D – 83413 Fridolfing
GERMANY

Quality creates cohesion

Do you have questions?

+49 8684 908 0

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