GraviHEL PUR topcoat 403 semi gloss TDS
A high-quality top coating with high weather, mechanical, chemical and UV protection, suitable for the most demanding exposure conditions.
Can be applied directly onto galvanized sheet metal without a primer, however, we recommend a preliminary test of adhesion due to different zinc qualities.
The recommended ratio between the binder and the pastes is 80 : 20: If a superior hiding power is required, the quantity of pastes can be increased to a ratio of 75 : 25. All further information is provided based on the 80 : 20 ratio.
GraviHEL epoxy primer RAL
Type of product:
Acryl - isocianate
Density of component A:
1,226 – 1,367 kg/l
By volume: 51%
By weight: 83%
VOC ready to use (g/l)= max.380
8 - 9 m2/lit.
GraviHEL Color Tools
|3:1 + 10-15% GraviHEL 2K PUR hardener GraviHEL 2K PUR thinner Volume mixing Pot life / 20°C = 5h|
|25 – 27 sec. DIN 53211 Φ 4mm/ 20°C|
|1,3 mm 2 - 3 bar (depending on type of gun) 2x = 60 µm|
|Between coats: 10 min. /20°C|
|Powder dry/20°C =20 minutes Dry to touch/20°C = 4h 60°C = 30 minutes|
|8 – 12 min. in the short-wave|
|0 - 5% GraviHEL 2K PUR thinner 0,23 – 0,33 mm 80 – 200 bar|
|15 – 30% GraviHEL 2K PUR thinner|
|Shelf life: 2 years|