2K-Derocryl Füller HS

Technical Specification
2K-Derocryl Füller HS

Colours	light grey, redbrown, light beige.
Flash point	>23 °C
Temperature stability	Up to 120 °C
Gloss	Silky mat
Potential dry film thickness in one working process	Up to 80 µm
Mixing ratio	Hardener HL 115	Hardener HL 401
(Basis:hardener) by weight	7,5:1	10:1
(Basis:hardener) by volume	4,8:1	6:1
Pot life in hours	3,5	3
Viscosity	Thixotrope	Thixotrope
Density in kg/l	1,6	1,61
Solid content in %	76	78
Solid volume in %	58	61
Theoretical spreading capacity	7,25 m²/l at 80 µm DFT 4,53 m²/kg at 80 µm DFT	7,63 m²/l at 80 µm DFT 4,74 m²/kg at 80 µm DFT
Recommended film thickness	125 µm WFT corresponds to 70 µm DFT	125 µm WFT corresponds to 80 µm DFT
Drying (DIN EN ISO 1517)	80 µm DFT	80 µm DFT
Dust-dry (Tg1)	After 45 min	After 45 min
Touch-dry (Tg4)	After 5 h	After 5 h
Dry (Tg6)	After 8 h	After 8 h
Cured chemically	After 7 days	After 7 days
Interval for overcoating	after 3 h with two component Derocryl topcoats Max. after 4 days without slightly sanding	after 3 h with two component Derocryl topcoats Max. after 4 days without slightly sanding

Note

• The specifications are related to the prepared mixture and are based on standard atmospheric conditions 23/50, DIN 50014.
• Lower temperatures and/or higher humidity will prolong drying and hardening.
• Application below +5 °C is not possible.

Safety information
2K-Derocryl Füller HS

(See Security Data Sheet)

VOC-level	Appr. 352 g/l
Solvent content	Appr. 24 % by weight	Appr. 22 % by weight
Aromatic content	Appr. 7 % by weight

Storage
2K-Derocryl Füller HS

Storage

• In dry, cool rooms, if possible frost-proof
• Ensure good ventilation

Shelf life

• 6 month from date of delivery when in unopened original containers in cool and dry conditions

Application methods
2K-Derocryl Füller HS

Mixing ratio

• Stirr homogeneous, preferably with mechanical stirrer
• Mix base paint and hardener according to the mixing ratio as specified

Airless spraying

• Flow pressure 180 bar
• Nozzle size 0,009 - 0,011 inch (0,23 - 0,28 mm)
• Spraying angle according to the geometry and size of the object to be laquered

Compressed air spraying

• Spraying pressure 4 - 6 bar
• Nozzle size 1,5 - 2 mm
• Adjust to spraying viscosity (appr. 30 s DIN 4 mm) adding appr. 10 % Derocryl-Verdünnung (two component products: after mixing)

Electrostatic application

• Application is possible, provided that the material is set to the appropriate conductance for the system concerned

Dipping

• Can not be applied as delivered

Other methods

• Roller and brush application for repair work is possible

Thinner

• Max. 15% Derocryl-Verdünnung

Cleaning

• Rinse immediately with Derocryl-Verdünnung

Preparation of support

• Shot blasting to a purity according to SA 2½
• If necessary clean with high pressure-cleaner and turbo-cleaner-solution
• Sweeping for zinced supports
• Mill scale, welding residues, dust, soluble residues from chemical pretreatments and zinc reaction products which might reduce adhesion have to be carefully and thoroughly removed

General remarks

• During coating and drying the humidity should be min. 30 % / max. 85 %
• During coating and drying the environmental temperature should be min. 5°C / max. 30°C
• Object temperature at least 3° C above dew point.

Example for a system

• Primer coat: 2K-Derocryl Füller HS
• Finish coat: 2K-Derocryl finish GL