IsoPondi

IsoPondi roof paint is a two-component aliphatic, brushable polyurea coating with excellent UV-resistance and waterproofing properties for granulated bitumen roofs. IsoPondi is CE-marked according to EN 1504-2:2004 and certified according to ETAG-005. IsoPondi also has an excellent solar reflective index (SRI). Thanks to the high SRI, IsoPondi reflects much of the incoming light, reducing the energy need for cooling buildings exposed to high levels of solar radiation.

IsoPondi creates a waterproof coating with high SRI, excellent elongation at break and a long service life. Easy to apply, long pot-life and fast curing.

Granulated bitumen and polyurethane roofs, especially suitable for flat roofs given IsoPondi's excellent ability to withstand ponding water.

to be applied in the total amount of 1,2-1,8 kg per m2 (2 layers), depanding on the substrate and application method.

Solventborne

IsoPondi has a shelf life of 2 years (5-45°C) in sealed cans IsoPondi hardener has a shelf life of 1 year (5-35°C) in sealed cans

Application conditions: Residual moisture content: < 4% Relative atmosphere moisture: <85%. Ambient temperature: +5°C to +35°C. Substrate temperature: +12°C to +35°C Do not apply IsoPondi in direct sunlight

Unpainted surfaces: The substrate has to be sufficiently dry and hardened before application of IsoPondi. Drying and hardening time is affected by the application conditions and layer thickness. Clean the unpainted surfaces of any dirt, dust and salt. Surfaces with mold, moss etc. are cleaned with Tikkurila Iso A-clean in accordance with the instructions. Previously painted surface: Remove any flaking and poorly adhering paint coats. Clean the surfaces of dirt, dust and salt. Surfaces with mold, moss etc. are cleaned with Tikkurila Iso A-clean in accordance with the instructions. Select the removal method according to the strength of the substrate and paint type (e.g. wire brushing, pressure washing with hot water or wet sand-blasting).

First coat:

Normally, IsoPondi is applied in 2 coats but can be applied in several coats. Consecutive coats are ideally applied after 24-48hrs or after 7 days. Avoid applying a consecutive coat on day 3-6. Coating may be reinforced with non-woven polyester fleece, 100 - 120gr. In such cases, after the first layer of the coating is applied place the textile- at least two more coats are recomended for the complete coverage of the product. Airelss spraying parameters: Pressure at nozzle (minimum): 240 bar Nozzle tip (inch): 0,027-0,033 Minimum output: 7L/min Drying times depending on ambient temperature: 5°C - 24 hours 23°C - 18 hours 35°C - 12 hours The total hardening of the film occurs in app. 7 days after the application of the final layer, depending also on the atmospheric conditions. During this period, it is advisable that the access to the application area is prohibited or limited to specialized personnel. It is recommended to annually inspect the coating for any damage caused by accidental impact or misuse. In case of need for local repairs, the coating is re-applied in its original dry film thickness, after cleaning and priming (if necessary) the affected area. Periodic cleaning by water-jetting is also advisable, in case of heavy accumulation of dirt, dust and pollutants on the surface, using also a neutral washing solution, if needed.

Maintenance Painting:

Surfaces painted with IsoPondi can be maintenance painted with the same system.

Clean tools and eqiupment with Tikkurila Thinner 1061.