Building material emission classification M1 

Building materials for indoor use, such as paint, can be classified according to their emission levels. FISIAQ, the Finnish Society of Indoor Air Quality and Climate, has classified building material into three groups.

The top M1 class is reserved for materials that emit extremely low levels of compounds into the atmosphere. Class M2 Materials emit moderate amounts of compounds, while M3 classified materials have either not been tested or fail to meet strict emission levels.

M1 certification is granted by RTS, the Finnish Building Information Foundation, to materials approved in laboratory tests. Materials are tested for organic compounds, formaldehyde, ammonia, and carcinogenic substances. A small team of professionals also evaluates the product’s odour emissions. All testing is carried out four weeks after the product is launched.

M1-approved products

  • Product Data Sheet
Akvi Top DS 25 Akvi Top DS 25 - A one-component water-borne acrylate topcoat for colorful even surface. Akvi_Top_DS_25_EN_PDS_Tikkurila.pdf
Akvilac FD 25 Akvilac FD 25 - A water-borne, one-component acrylate lacquer. Akvilac_FD_25_EN_PDS_Tikkurila.pdf
Akvilac FD-J 10 Akvilac FD-J 10 - A water-borne, one-component acrylate lacquer. Akvilac_FD-J_10_EN_PDS_Tikkurila.pdf
Akvilac FD-J 25 Akvilac FD-J 25 - A water-borne, one-component acrylate lacquer. Akvilac_FD-J_25_EN_PDS_Tikkurila.pdf
Akvilac FD-J 35 Akvilac FD-J 35 - A water-borne, one-component acrylate lacquer. Akvilac_FD-J_35_EN_PDS_Tikkurila.pdf
Akvilac TIX 25 Akvilac TIX 25 - A water-borne, one component acrylate lacquer. Akvilac_TIX_25_EN_PDS_Tikkurila.pdf
Akviwax Satin Akviwax Satin - A natural wax protection for interior wooden surfaces in humid premises. Akviwax_Satin_EN_PDS_Tikkurila.pdf
Fontedur FL Matt Fontedur FL Matt - A two-component, water-borne polyurethane lacquer. Fontedur_FL_Matt_EN_PDS_Tikkurila.pdf
Fontefloor EP 100 Fontefloor EP 100 - A two-component water-borne epoxy paint. Fontefloor_EP_100_EN_PDS_Tikkurila.pdf
Fontefloor EP Clear Fontefloor EP Clear - A two-component water-borne epoxy lacquer. Fontefloor_EP_Clear_EN_PDS_Tikkurila.pdf
Fontefloor EP Primer Fontefloor EP Primer - A two-component water-borne epoxy primer. Fontefloor_EP_Primer_EN_PDS_Tikkurila.pdf
Pinja Flex Combi 25 Pinja Flex Combi 25 - A one-component water-borne polyacrylate paint with excellent adhesion properties. Pinja_Flex_Combi_25_EN_PDS_Tikkurila.pdf
Temafloor PU Flex Temafloor PU Flex - A solvent-free, flexible, two-component polyurethane coating. Temafloor_PU_Flex_EN_PDS_Tikkurila.pdf