Titan®Protect TA2207 Outdoor

Titan®Protect TA2207 Outdoor Wall & Roof

Titan®Protect TA2207 Outdoor Wall & Roof is a very fine, water-based titanium-dioxide dispersion. Its formulation is a photocatalytically active coating and is fully transparent. Upon radiation with light, the coatings will release oxygen radicals from the ambient air and thus decompose solid and gaseous substrates by oxidation („cold combustion“).


Firstly, Titan®Protect TA2207 Outdoor Wall & Roof is designed to provide exterior surfaces (especially façades and roofs) with self-cleaning properties, to protect them against algae and mould as well as to clear the air from pollutants (e.g. NOx). It is active under UV light (sunlight) only.  The active self-cleaning titanium-dioxide particles transform all organic pollution on surfaces, like soot, bird-droppings, stains of coffee, wine, oils, fingerprints etc. , into harmless compositions and oxygen. Calculations learn that 920 m² of titanium coated surface equals the air-filtering capacity of 80 trees.


Titan®Protect TA2207 Outdoor Wall & Roof unites the advantages of photo catalysis with the unique capacity of nano-technology.  Instead of sticking mechanically on the surface (like waxes or foils do), the use of nanotechnology ensures that the Titan®Protect TA2207 coating bonds into the surface chemically. The active self-cleaning characteristics of titanium-dioxide will not exhaust.





  • Suitable for stone, concrete, tiles, plaster, wall paints
  • Self-cleaning properties
  • Bonds with substrate
  • Manual bathing or spraying and industrial application possible
  • Low material use per m²
  • Full transparent coating
  • No change of look-and-feel of host-material
  • Fast drying
  • Free of solvents
  • Contains no biocides
  • Long durability of 5 to 10 years when not subject to washing regularly



  • Prevents organic growth like mold or moss
  • Digests and removes odour
  • Digests organic pollution like coffee, wine, olive oil etc.
  • 90m² treated surface = filter capacity of 8 mature oak trees
  • Minimizes need for cleaning
  • Application by sponge, brush, bathing or airgun possible
  • Easy to touch-up during replacement of repair of textile or fabrics
  • Maintains pristine appearance of treated surfaces




  • Low cost per m²
  • Minimizes cost for cleaning agents and soaps
  • Minimizes repair and replacement costs for walls and roofs due to pollution


Titan®Protect TA2207 Outdoor Wall & Roof is not suited for marble, glass, metal, painted surfaces and plastics. Titan®Protect TA2207 is suitable for industrial application (bath coating or spraying technique). The application quantities depend on the application method and, as to the bath coating process, on the absorption rate. Technical consultation at the nC Surface Technology BV R&D dept. is strongly recommended.


  • Do not eat, drink or smoke during application.
  • Surface must be clean and free from kit, glue, grease, mold or moss.
  • Rinse with clean and fresh water to remove soap residues.
  • Surface must be dry.
  • Ambient temperature during manual application must be at least 15° C.
  • Do not apply when ambient humidity exceeds 80%.
  • Do not apply in a dusty environment.
  • Wear protective gloves during application.
  • Wear safety goggles during application.
  • Shake container well for a minute.
  • Spray, brush or roll item with Titan®Protect TA2207.
  • Recommended application quantities:
  • Plain surfaces 30 ml/m²
  • Textured surfaces 60 ml/m²
  • Absorbent surfaces 100 ml/m²
  • On façade paints which contain organic components, please apply primer nC® TP2223 (15 to 50 ml/m²) first and reduce the above mentioned application quantities by approx. 25 %. Use primer nC ® TP2225 on high absorbent surfaces.
  • For BATH application, place a tub, tray or tank on an even and horizontal surface.
  • Put the to be treated item in the tub, tray or tank. Make sure the item can be submerged completely in the tub, tray or tank when filled.
  • Fill the tub, tray or tank with Titan®Protect TA2207.
  • Make sure item is completely soaked and saturated.
  • In case of bathing make sure item is completely under water.
  • To form a lasting and washing resistant matrix, apply heat 85° C - 100° by means of paint dryer or IR radiant for 30 minutes. Be strict with these figures!
  • Item is now ready to use.


Put left-over Titan®Protect TA2207 in container and use-up within 4 weeks after first opening of original.

Titan®Protect TA2207 will deteriorate fast when dirty or greasy surfaces are bathed.

Clean tools, spraynozzles with water immediately after every stop.

Wash hands and face after every stop.


As nanotechnology is about bonding into surfaces and matrices of nanoparticles need to be built up after application, the treatment reaches full performance AFTER a cure time of approximately 36 to 72 hours, which is dependent upon environmental variables, humidity and heat applied. Tests of maximum performance should be performed after full cure.


  • If the application of heat is NOT possible when drying Titan®Protect TA2207, the coating will still work, but will wear-off due to rain, wind and frost.
  • Re-apply on paths or walking areas that are in heavy use.
  • When installing over poor, greasy or dirty surfaces, the bonding of Titan®Protect TA2207 will become erratic, and so will the self-cleaning results be.
  • Do not allow application during freezing temperatures.
  • The selfcleaning effect will not occur in poor visible light.
  • Effective light spectrum < 475nm for artificial light.


  • Store Titan®Protect TA2207 Outdoor Wall & Roof at temperatures between 5° C and 30° C.
  • Store Titan®Protect TA2207 Outdoor Wall & Roof for max. 1 year in unopened containers counting from production date.
  • Storage life for opened containers is 4 weeks, keep containers tightly sealed and store in a dark place.
  • Avoid freezing product.
  • Titan®Protect TA2207 Outdoor Wall & Roof is available in 1L, 5L, 20L and 200L containers.
  • Never use pressure to empty containers.
  • Dispose of contents/container in accordance with local/regional/national/international regulations.
  • UN number DOT, IMDG, IATA: None
  • Shipping name DOT, IMDG, IATA: None
  • Transport hazard class DOT, IMDG, IATA: None
  • Packaging group DOT, IMDG, IATA: None
  • Environmentally hazardous: No
  • Marine pollutant: No


  • Ingredients: TiO2 , H2O
  • Appearance: yellowish transparent liquid
  • Active material: approx. 0,9 % by weight
  • Effective light spectrum: up to 475 nm
  • pH value: approx. 8,0
  • Primary particle size: < 8nm
  • Specific Density: 1,095 g/ml

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