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33 Series New Low-Fusing Glass Colors for Glass Decal Application
The 33 Series offers lead-containing and low melting glass colors used in ceramic decal application for the decoration of glass lamps as well as thin and hollow glassware.

Ferro’s 33 Series offers 19 colors that provide excellent processing properties for decal application in all conventional decorating methods such as direct and indirect screen printing, spraying and brush application.
For all standard application methods, Ferro offers a full range of suitable media and covercoats.

33 SERIES LOW FUSING GLASS DECORATION COLORS CORE PROPERTIES
Thermal Expansion Coefficient:
90 x 10-7/K - 100 x 10-7/K.
Firing temperature Range:
520°C and 580 °C.
HEAVY METAL RELEASE
All colors of the 33 Series-New contain lead and cadmium. They do not fulfill the limits of the EN 1388 1-2 standard.
33 SERIES-NEW LOW FUSING GLASS COLORS APPLICATIONS
- Thin glassware decoration
- Glass lamp decoration
- Small, hollow glassware decoration
- Decoration of glassware via glass decal application
33 SERIES-NEW LOW FUSING GLASS DECORATION COLORS
PRODUCT | COLOR SHADE | PANTONE® CODE1 |
11 336412 | Green | 349 c |
11 336422 | Light Green | 363 c |
11 336672 | Dark Green | 3435 c |
11 335172 | Cyan | 3015 c |
12 335302 | Blue | 285 c |
12 336022 | Dark Blue | Reflex Blue c |
13 334402 | Yellow | 116 c |
13 334642 | Orange | 166 c |
14 338862 | Black | Black 6 c |
15 331252 | Grey | 423 c |
16 333102 | Yellow Brown | 160 c |
16 333112 | Red Brown | 7594 c |
16 334442 | Dark Brown | 4695 c |
17 333952 | Red | 185 c 2 x |
17 334172 | Dark Red | 187 c |
19 331302 | White | |
19 331662 | Semi-matt | |
77 4952 | Purple | 7655 c |
77 336732 | Dark Purple | 221 c |
10 330002 | Flux |
1The above mentioned Pantone® Code is only a guideline for the color shade. Pantone® is a registered trademark of Pantone Inc.
2 GHS symbol 07, 08, 09, H phrases 302, 332, 360Df, 373, 410
33 SERIES-NEW LOW-FUSING GLASS COLORS PRODUCT INFORMATION
33 Series-NEW Low- Fusing Glass Colors Product Data
Ferro Indirect Screen Printing for Ceramic Decals General Information

VALUE ADDED SERVICES
Color Mixing
We offer custom color mixing services, which gives our customers total flexibility in tailoring color matches on-site, as well as desired gloss and finish. We also provide testing to ensure the firing stability of mixed shades, mixing guidelines and recommendations for Pantone® color matching.
Color Matching
Ferro provides complete custom color matching services to help our customers develop new colors and finishes to meet specific industry standards and/or unique customer needs. In addition to matching colors, Ferro can provide formulas to customers using the base/tint system.
Precise color matching can be achieved using our internal extensive database and color matching expertise. All colors are matched to defined reference samples to ensure exact match and consistent color reproduction from batch to batch.