The premium natural stone silicone OTTOSEAL® S 70 is the ideal choice for all marble and natural stone applications indoors and outdoors, without causing edge-zone staining. Available in a wide range of colours, OTTOSEAL® S 70 also offers matt shades and "textured" colours with a stone-like surface. Its excellent weather, ageing and UV resistance, together with protection against mould growth, ensure a long-lasting, aesthetically pleasing overall appearance. Please note: for the best smoothing result, we recommend using the special OTTO marble silicone smoothing agent. Areas of application Sealing and jointing on marble and all natural stones, e.g. sandstone, quartzite, granite, gneiss, porphyry etc., indoors and outdoors Sealing expansion joints in floor, wall and facade areas Sealing and jointing marble/natural stone swimming pools, including underwater joints For external mirror sealing in combination with natural stone Sealing painted and enamelled glass Joint filler between ceramic tiles and natural stone outdoors Movement-compensating bonding of natural stone to metal, e.g. stair treads to a metal structure Properties Also available in "textured" colours with a stone-like surface – harmonises with textured natural surfaces Also available in matt colours – harmonises with matt and glossy surfaces Fungicidal formula – resistance to mould growth Natural stone compatible to ISO 16938-1 – causes no edge-zone staining on natural stones Non-corrosive – causes no (rust) corrosion on unprotected metal surfaces Very good weather, ageing and UV resistance – for durable applications indoors and outdoors Standards and tests Tested to EN 15651 – Part 1: F EXT-INT 25 LM and F EXT-INT CC 20 LM Tested to EN 15651 – Part 3: XS 1 Tested to EN 15651 – Part 4: PW EXT-INT 25 LM – applies only to the matt shades of OTTOSEAL® S 70 – all other shades meet PW INT12.5 E Tested to ISO 16938-1 by SKZ Würzburg (test for edge-zone staining of natural stones by joint sealants) Tested to ASTM C 1248 by DL Laboratories New York (test for edge-zone staining of natural stones by joint sealants) Suitable for applications in accordance with IVD data sheets no. 1+3-1+3-2+9+14+23+25+27+30+31+35 Declaration of safety – tested for use near foodstuffs (ISEGA Forschungs- und Untersuchungs-Gesellschaft mbH, Aschaffenburg) Quality seal of the IVD – German sealants industry association – tested by ift Rosenheim Compliant with Regulation (EC) No 1907/2006 (REACH) French VOC emission class A+ Declared in Baubook Austria EMICODE® EC 1 Plus – very low emission For classification under building certification schemes, see sustainability data sheet Tested fire behaviour to EN 13501: Class E

OTTOSEAL® S 80 – Low-odour natural stone silicone OTTOSEAL® S 80, the low-odour natural stone silicone, is the ideal solution for sealing and jointing marble as well as various natural stone types such as sandstone, quartzite, granite, gneiss and porphyry. Indoors and outdoors, it ensures durable, aesthetically pleasing joints. The fungicidal formula offers additional protection against mould growth. Areas of application: Sealing and jointing marble and all natural stones indoors and outdoors Expansion joints in floor, wall and facade areas Expansion and connection joints in sanitary areas Mirror sealing in combination with natural stone Joint filler between ceramic slabs and natural stone outdoors Movement-compensating bonding of natural stone to metal Properties: Also available in matt colours, perfect for matt surfaces Fungicidal formula for resistance to mould growth Natural stone compatible to ISO 16938-1 – causes no edge-zone staining Low odour for pleasant application Very good weather, ageing and UV resistance Be sure to use the special OTTO natural stone smoothing agent for tooling. OTTOSEAL® S 80 is tested to various standards, underlining its reliability and quality.

The premium natural stone silicone OTTOSEAL® S 70 is the ideal choice for all marble and natural stone applications indoors and outdoors, without causing edge-zone staining. Available in a broad palette of colour shades, OTTOSEAL® S 70 also offers matt shades and "structure" colours with a stone-like surface. Its excellent weather resistance, ageing resistance and UV resistance, together with protection against mould growth, ensure a long-lasting, aesthetically pleasing overall appearance. Please note: for an optimal smoothing result, we recommend using the special OTTO marble silicone smoothing agent. Areas of application Sealing and jointing marble and all natural stones, e.g. sandstone, quartzite, granite, gneiss, porphyry etc., indoors and outdoors Sealing expansion joints in floor, wall and facade areas Sealing and jointing marble/natural stone swimming pools, including underwater joints For external mirror sealing in combination with natural stone Sealing painted and enamelled glass Joint filler between ceramic slabs and natural stone outdoors Movement-compensating bonding of natural stone to metal, e.g. stair treads onto a metal construction Properties Also available in "structure" colours with a stone-like surface – harmonises with textured natural surfaces Also available in matt colours – harmonises with matt and glossy surfaces Fungicidal formula – resistance to mould growth Natural stone compatible to ISO 16938-1 – causes no edge-zone staining on natural stones Non-corrosive – causes no (rust) corrosion on unprotected metal surfaces Very good weather, ageing and UV resistance – for durable applications indoors and outdoors Standards and tests Tested to EN 15651 – Part 1: F EXT-INT 25 LM and F EXT-INT CC 20 LM respectively Tested to EN 15651 – Part 3: XS 1 Tested to EN 15651 – Part 4: PW EXT-INT 25 LM – applies only to the matt shades of OTTOSEAL® S 70 – all other shades meet PW INT 12.5 E Tested to ISO 16938-1 by SKZ Würzburg (testing for edge-zone staining of natural stones by joint sealants) Tested to ASTM C 1248 by DL Laboratories New York (testing for edge-zone staining of natural stones by joint sealants) Suitable for applications per IVD data sheets no. 1+3-1+3-2+9+14+23+25+27+30+31+35 Declaration of safety – tested for use near foodstuffs (ISEGA Forschungs- und Untersuchungs-Gesellschaft mbH, Aschaffenburg) Quality seal of the IVD – German sealants industry association – tested by ift Rosenheim Compliant with Regulation (EC) No 1907/2006 (REACH) French VOC emission class A+ Declared in Baubook Austria EMICODE® EC 1 Plus – very low emission For classification under building certification schemes, see sustainability data sheet Tested fire behaviour to EN 13501: Class E

Ottoseal® S70 applicator colour charts – Precise colour matching for natural stone directly on site The Ottoseal® S70 applicator colour charts offer a practical, efficient, professional solution for exact colour matching directly on site. Thanks to the foldable colour charts, tradespeople can check the shade of the natural stone silicone directly against the joint, on natural stone, glass or facade materials and ensure it matches the surroundings optimally. Product overview Ottoseal® S70 is a high-quality silicone sealant for natural stone joints with the highest visual and technical requirements. The accompanying applicator colour charts enable realistic colour checking directly at the place of use, ensuring maximum planning reliability in demanding projects. Applicator colour charts for precise colour matching The foldable colour charts can be placed directly against the intended joint or surface. The shade can thus be compared immediately with the natural stone or adjacent materials. This saves time, reduces wrong decisions and avoids costly rework – particularly on high-quality natural stone surfaces. Natural stone joints Ottoseal® S70 is ideal for sealing natural stones such as marble, granite and sandstone. The applicator colour charts make it possible to check and exactly match the shade directly on the stone, without the risk of edge-zone discolouration. Facade joints Thanks to its high UV resistance and weather resistance, Ottoseal® S70 is excellently suited to outdoor applications. The colour charts support harmonious colour selection for facade joints and visible connection areas. Material compatibility The Ottoseal® S70 applicator colour charts were developed specifically for use on natural stone, glass and facade materials. They offer realistic colour presentation and help match the sealant optimally to the respective surface. Resistance & longevity Ottoseal® S70 impresses with its high resistance to UV radiation, weather influences and temperature fluctuations. The shades shown on the applicator colour charts remain permanently colour-stable and guarantee an aesthetic, durable seal – even under demanding outdoor conditions. Conclusion The Ottoseal® S70 applicator colour charts are the ideal aid for professional natural stone and facade projects. They enable exact colour matching directly on site and ensure visually perfect, durable joint results with Ottoseal® S70.

Ottoseal® S80 applicator colour charts – Exact colour matching for facade & glazing joints The Ottoseal® S80 applicator colour charts are a practical, innovative aid for direct colour checking on the building site or at the place of use. Thanks to the foldable colour charts, tradespeople and DIYers can test the desired shade immediately against the joint or surface and ensure the colour fits its surroundings perfectly. Product overview Ottoseal® S80 is an elastic, UV-resistant silicone sealant for indoors and outdoors. The accompanying applicator colour charts enable realistic colour checking directly on site and offer maximum planning reliability for visible joints and high-quality construction projects. Applicator colour charts for exact colour matching The flexible, foldable colour charts can be placed directly against the joint or adjacent materials. The shade can thus be checked visually straight away. This saves time, simplifies colour selection and reduces the risk of wrong decisions or rework. Areas of use Facade joints Ottoseal® S80 is ideal for facade joints outdoors. Thanks to its high UV and weather resistance, the seal remains permanently elastic and visually stable. The colour charts support harmonious colour matching directly on the property. Glazing For glass joints and glazing, Ottoseal® S80 offers excellent adhesion and lasting elasticity. With the applicator colour charts, the right shade can be checked directly against the glass surface. Building connection joints Ottoseal® S80 is excellently suited to building connection joints where materials such as glass, metal, aluminium or facade materials meet. The colour charts enable precise colour matching to different substrates. Material compatibility The Ottoseal® S80 applicator colour charts offer a wide selection of shades optimally matched to glass, metal, aluminium and facade materials. The sealant adheres excellently to these surfaces and remains permanently elastic even under extreme conditions. Resistance & longevity Ottoseal® S80 is distinguished by its high resistance to UV radiation, weather influences and mould. The shades shown on the applicator colour charts remain permanently colour-stable and guarantee an aesthetically pleasing, functional seal for many years. Conclusion The Ottoseal® S80 applicator colour charts are the ideal aid for professional facade, glazing and building connection joints. They enable reliable colour matching directly on the building site and ensure visually perfect, durable joint results with Ottoseal® S80.