Sto Coatings

Applying the Art of Coatings.

Sto offers a full line of premium, high-performance coatings including primers, acrylic and elastomeric coatings that create dramatic visual appeal and help safeguard your building’s value. Sto architectural and exterior coatings are able to repel wind-driven rain, yet still allow a building to breathe. They are resistant to fading and buildup of dirt, mold and mildew for long-lasting beauty. A variety of color and texture options give you a full array of design choices.

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Our Featured Products

StoColor Lotusan

Super-hydrophobic exterior coating with Lotus-Effect® technology.

StoColor Climasan

VLC Odor Neutralizing interior wall and ceiling coating.

Acrylic Coatings

Preserve the value of buildings by serving as a breathable, durable and attractive layer of protection.

Elastomeric Coatings

Decorative coatings which bridge hairline cracks and increase weather resistance and permeability.

Textured Coatings

Create visual interest, hide imperfections and maintain a new look for longer.

Primers

Prepare any type of substrate prior the application of Sto Finishes and Coatings.

Weatherproof

Resists wind-driven rain and absorption of water in direct contact with vertical surfaces, offers superior UV resistance and deters growth of mold and mildew.

Vapor Permeable

Allows a structure to breathe naturally so coatings are less likely to blister due to water vapor movement.

Crack Bridging

Elastomeric coatings have high elongation properties, remain intact over hairline cracks caused by thermal changes in the substrate and offer excellent hiding properties.

High CO2 Diffusion Resistance

Protects embedded steel in concrete
structures from corrosion.

High Bond Strength

Bonds solidly to the substrate, whether brick, concrete, cement or continuous insulation systems.

Low VOCs

Easy to apply, safe and non-toxic with low VOCs. Environmentally friendly and certified ISO 14001 operations.

StoColor Lotusan®

Super-hydrophobic exterior coating with Lotus-Effect® technology.

StoColor Lotusan® is a smooth, vertical, above grade exterior wall coating with Lotus-Effect® technology for concrete, stucco, masonry and ci wall systems.
The StoColor Lotusan® exterior coating possesses a highly water-repellent, self-cleaning, surface similar to that of the lotus leaf. Its micro-structure has been modeled on the lotus plant to minimize the contact area for water and dirt. The surface lowers maintenance costs by extending cleaning and re-coating cycles.

FEATURES

Lotus-Effect®, very high level of water- and dirt- repellence.

Improved resistance to mold, mildew, and algae.

High water vapor permeability.

UV-stable, excellent color retention.

Available in any color from the StoColor System.

INFO & DOWNLOADS

Brochure
Product Bulletin
SDS
LEED
SPEC 80217 - DOC
SPEC 80217 - PDF
SPEC 80217R - DOC
SPEC 80217R - PDF
Video
Video - Demo 1
Video - Demo 2
Video - STEM

StoColor Climasan®

VLC Odor Neutralizing interior wall and ceiling coating.

StoColor Climasan® is an innovative interior wall and ceiling coating that when exposed to light source neutralize odors in the air. This easy to apply single component acrylic latex requires no special equipment or application methods. StoColor Climasan® contains Visible Light Catalysts (VLC) that continuously degrade organic compounds and pollutants and remains active for as long as the coating is exposed to light.

FEATURES

Contains VLC that exposed to light eliminate indoor odor.

Low VOC level, less than 5 grams per liter.

High-quality, hard wearing washable finish.

Use on both walls and ceilings, over plaster, drywall, brick and CMU.

Available in a selection of off white inorganic colors.

INFO & DOWNLOADS

Brochure
Product Bulletin
SDS
LEED

Sto Acrylic Coatings

Preserve the value of buildings by serving as a breathable, durable and attractive layer of protection.

Sto Acrylic Coatings bring a wealth of protective characteristics and aesthetic options to building design, extending the lifetime of a structure’s appearance and protecting it from the elements. Whether new construction or recoating, Sto Acrylic coatings preserve the value of buildings by serving as a breathable, durable, attractive layer of protection.

  • StoColor™ Acryl Plus
  • StoColor™ Acryl Flat
  • StoColor™ Coat
  • StoColor™ Coat Sand

StoColor Acryl Plus

FEATURES

Higher build, passes wind-driven rain tests.

Superior protection against severe sun, heat, humidity, salt, dirt and rain.

High permeability, resists blistering, mold and mildew growth.

Can be used on both horizontal and vertical applications.

Available in any color from the StoColor System.

INFO & DOWNLOADS

Brochure
Product Bulletin
SDS
LEED
SPEC 80648 - DOC
SPEC 80648 - PDF
SPEC 80648R - DOC
SPEC 80648R - PDF
SPEC 860 - DOC
SPEC 860 - PDF

StoColor™ Acryl Flat

FEATURES

Excellent durability, extended time between repainting.

Protects against severe sun, heat, humidity, salt, dirt and rain.

Vapor permeable, resists blisters and mold caused by moisture.

CO2 diffusion resistance, protecting steel against corrosion.

Fade resistance, stays attractive longer.

Available in any color from the StoColor System.

INFO & DOWNLOADS

Brochure
Product Bulletin
SDS
LEED
SPEC 80201 - DOC
SPEC 80201 - PDF
SPEC 80201R - DOC
SPEC 80201R - PDF

StoColor Coat

FEATURES

Acrylic based with excellent adhesion

Vapor permeability allows substrate to breathe naturally, resisting blisters

UV and Weather-resistant 

Excellent color retention

Low VOC level

Available in any color from the StoColor System.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED

StoColor Coat Sand

FEATURES

Acrylic based with excellent adhesion

Vapor permeable, resists blisters and mold caused by moisture.

UV and Weather-resistant 

Excellent color retention

Low VOC level

Available in any color from the StoColor System.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED
SPEC 80230 - DOC
SPEC 80230 - PDF
SPEC 80230R - DOC
SPEC 80230R - PDF

Sto Elastomeric Coatings

Decorative coatings which bridge hairline cracks and increase weather resistance and permeability.

Sto Elastomeric coatings can cover hairline cracks, dramatically improving a building’s appearance. High elongation properties help the coating remain intact over hairline cracks caused by thermal changes in the substrate and offer excellent hiding properties. Sto Elastomeric coatings resist wind-driven rain and absorption of water in direct contact with vertical surfaces. They also offer superior UV resistance and deter growth of mold and mildew.

  • StoColor™ Silcolastic
  • StoColor™ Lastic

StoColor Silcolastic

FEATURES

Reduced maintenance, resists dirt pick-up better than traditional silicone elastomerics.

Superior elongation, can bridge minor surface cracks.

Flexibility accommodates deflection better than conventional paints

High vapor permeability resists blistering.

Time tested and proven on millions of square feet.

INFO & DOWNLOADS

Brochure
Product Bulletin
SDS
SPEC 80222 - DOC
SPEC 80222 - PDF
SPEC 80222R - DOC
SPEC 80222R - PDF

StoColor Lastic

FEATURES

Acrylic based with excellent adhesion

Superior elongation, can bridge minor surface cracks.

Easily spray-applied for increased productivity.

Low VOC level, no hazardous solvents required; environmentally friendly.

Available in any color from the StoColor System.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED
SPEC 80212 - DOC
SPEC 80212 - PDF
SPEC 80212R - DOC
SPEC 80212R - PDF

PRODUCT OPTIONS

Sto Textured Coatings

Create visual interest, hide imperfections and maintain a new look for longer.

Sto Textured Coatings are acrylic based coatings used over prepared vertical concrete, stucco or masonry surfaces. They are ideal to hide minor surface imperfections. They come in a wide variety of textures and colors utilizing the StoColor System and Collections.

StoColor Texture

FEATURES

Acrylic based with excellent adhesion and color retention.

Vapor permeability allows substrate to breathe naturally, resisting blisters.

Easily spray or rolled applied to create a variety of textures.

Low VOC level, no hazardous solvents required; environmentally friendly.

Available in any color from the StoColor System.

PRODUCT OPTIONS

Sto Primers

Prepare any type of substrate prior the application of Sto Finishes and Coatings.

Sto Primers can be used for priming prepared concrete, masonry, plaster, Continuous Insulation Systems, base coats or drywall surfaces prior to application of Sto Finishes and Coatings. Available in both sanded and smooth textures, Sto primers promote uniform substrate absorption and can help maintain proper dry film thickness. In many instances, they can also lower your overall costs by extending topcoat coverage.

  • StoPrime Block Surfacer HP
  • StoPrime
  • StoPrime Hot
  • StoPrime Conditioner
  • StoPrime UV

StoPrime Block Surfacer HP

FEATURES

Alkali resistant to pH 13.0

Fills concrete block surfaces prior to the application of topcoats.

Low VOC level, no hazardous solvents required; environmentally friendly.

Promotes uniform substrate absorption and water resistance.

Improves finish coat coverage and reduces the chance of efflorescence.

Tinted to same color as finish for color uniformity.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED

StoPrime

FEATURES

Acrylic based with excellent finish coat adhesion.

Low VOC level, no hazardous solvents required; environmentally friendly.

Promotes uniform substrate absorption and water resistance.

Improves finish coat coverage and reduces the chance of efflorescence.

Tinted to same color as finish for color uniformity.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED

PRODUCT OPTIONS

StoPrime Hot 

FEATURES

Alkali resistant to pH 13.0.

Acrylic based with excellent adhesion, including cementitious surfaces.

Vapor permeability allows substrate to breathe naturally, resisting blisters.

Low VOC level, no hazardous solvents required; environmentally friendly.

INFO & DOWNLOADS

Product Bulletin
SDS
LEED

StoPrime Conditioner

FEATURES

Water-based surface conditioner.

Restores absorptive or chalking concrete masonry or stucco, and painted surface.

Spray or roller applied

Low VOC level, no hazardous solvents required; environmentally friendly

INFO & DOWNLOADS

Product Bulletin
SDS
LEED

StoPrime UV

FEATURES

Acrylic based with excellent finish coat adhesion.

Low VOC level, no hazardous solvents required; environmentally friendly.

Promotes uniform substrate absorption and water resistance.

Improves finish coat coverage and reduces the chance of efflorescence.

Tinted to same color as finish for color uniformity.

INFO & DOWNLOADS

Product Bulletin
SDS

    StoColor

All our Standard Finishes can be tinted to match any of the 800 Standard StoColors, as well as any of our selected Collections.

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    Sto Studio

Sto Studio is a unique visual service that facilitates design and color decisions with professional-grade renderings.

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VISIT

More Information about our products and systems
View our Documentation Center.

Sto Studio

See what Sto Studio has to offer for your project.
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Restoration

Discover how to benefit from the reStore program.
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Sto Color

The foundation of color for Sto since 1965.
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Sto Americas Headquarters
3800 Camp Creek Parkway SW
Building 1400  •  Suite 120
Atlanta, Georgia 30331 USA
Phone (800) 221-2397  –  Fax (404) 346-3119