Coatings

	Pur	PVC	PVDF	Mattpol.	Polüester
Coating thickness	50	175	27	30	27
Weather resistance	good	satisfactory	superior	good	satisfactory
Corrosion resistance	superior	superior	good	good	satisfactory
Temperature durability	120	60	120	120	120
Workability	good	superior	good	satisfactory	satisfactory
Min. working	-15	10	-10	-10	-10

PUR

Coating thickness: 0,050 mm
This is a polyurethane based paint coating. Excellent material for the manufacture of roof and wall sheets. Its ultraviolet ray durability is very high, as well as the low temperature workability and chemical stability. The coating warranty is 15 years. Wide range of colours.

PRELAQ NOVA

Coating thickness: 0,050 mm
Overall thickness of material: 0,50mm
This is a polyester based surface coating. Unlike PUR coating, it does not have polyurethane. The properties of NOVA coating are precisely the same as those of Pur ? excellent workability, weather durability, chemical stability. Nova has the same colour range as Pur. Warranty is 15 years.
Manufacturer: SSAB (Sweden)

POLYESTER

Coating thickness: 0,027 mm
Overall thickness of material: 0,45mm / 0,50mm*
This is a polyester based surface coating. Good for use in roof and wall coatings that are not faced with elevated demands. The most widely used material in Europe (also in Estonia). Polyester is a surface coating which has been used in manufacture for the longest period of time, and which is therefore the most highly-developed and used surface coating.
*) Some colour shades are available also in 0,50mm overall thickness, which imparts the products enhanced inflexibility and durability.

MATT POLYESTER

Coating thickness: 0,030 mm
Overall thickness of material: 0,50mm
This is a polyester-based surface coating. Unlike others, it has matte/satin surface, not glossy. Therefore it is especially suitable for the production of tiled profiles. Its drawback is higher susceptibility to scratch damage in the course of installation. The coating warranty is 10 years.

PVC Plastisol

Coating thickness: 0,175 mm
Overall thickness of material: 0,50mm
Polyvinyl chloride based surface coating. First-class workability material. Does not endure well UV-rays, but then has good corrosion resistance even in the most difficult environmental conditions (industrial and seaside areas). The PVC Plastisol surface coating is used in manufacture of rainwater systems. The coating warranty is 10 years. In roofs and walls though we advise to use Pur or Nova coatings instead of PVC.

PVDF (PVF2)

Coating thickness: 0,027mm
Overall thickness of material: 0,50mm
Polyvinyl chloride based surface coating. First-class colour shade long-last durability, which is why we advise you to use it first and foremost in wall cladding sheets, and less often for roofs. The PVDF surface coating is recommended when precisely the colour long-last durability demands are especially high. One drawback to this coating is its susceptibility to scratches. The coating warranty is 10 years.

ZINC

Overall thickness of the most widely used material: 0,45mm / 0,50mm
Thickness of zinc coat: 275gr/m2 / 350gr/m2
The zinc-coated steel sheeting is used in situations when the surface coatings are not faced with special demands. NB! All surface coatings mentioned above are zinc-coated too, when at the stage of steel plate blank!!! The thickness of zinc coat affects the durability of products. The building standards in Estonia and Finland require the thickness of zinc coat to be 275 gr/m2.