Etched Mosaic Pattern builds a tight geometric tessellation: hexagonal cells framed by bar segments, six-pointed stars set into the joints, and cube-like units locking edge to edge. The etched dichroic glass coating stays line-forward across an even, densely packed field with little open ground. This pattern tiles seamlessly.
Its dense, fine linework balances best on an iridescent base, where the busy coverage settles into the shimmer instead of fighting a flat, uniform field. Clear bases also work, letting transmitted light pass through the etched negative space and read the pattern from behind.
Best for jewelry, cabochons, and accent cuts, where an all-over repeat keeps its detail through intricate cutting.
Specifications
- SKU: 175174
- Pattern: Etched Mosaic Pattern
- Category: Freestyle Etched Dichroic Glass
- Coating: etched dichroic
- Available in: COE90 or COE96 (selected at order time)
- Base glass: customer-selected color and type (chosen from drop-down)
- Sheet size: 4" x 4"
- Weight: 1.8 oz
Working Notes
Firing schedule: use the firing guidance for the base glass you select and adjust for your kiln, project thickness, layering, and desired finish. Firing schedules are guidelines, not guarantees. When appearance or compatibility is important, test a small piece before using the glass in a larger project.
Cap or no cap: Many artists use a clear cap to help protect the dichroic surface and create a richer, glassier look. Uncapped and tack-fused approaches may also be used depending on the project, firing style, and desired finish. Test a small piece first when the final appearance is important.
Cutting: score coating-side-down on the smooth back. Standard wheel, standard oil, standard pressure. Cut, run, separate as usual.
Anneal: Anneal according to the base glass manufacturer’s guidance for the total thickness and size of your project. The dichroic coating does not replace or reduce normal annealing requirements.
Devit risk: Devitrification risk depends on the base glass, firing temperature, kiln conditions, and surface exposure. A clear cap or appropriate glass-fusing practices may help protect the surface, especially when the base glass is prone to devit. Avoid direct flame unless you have tested the specific glass and coating combination.
Frequently Asked Questions
What is freestyle etched dichroic glass?
Freestyle etched dichroic is a dichroic-coated glass sheet where selected areas of the coating have been removed to leave a pattern. The remaining coating reflects and transmits light dichroically; the etched-through areas are clear to the base glass underneath. The coating is on one side of the sheet only. The pattern is intended for kiln-forming when used with compatible glass and appropriate firing practices.
What COE is available for Etched Mosaic Pattern?
This pattern is available in COE90 or COE96 — select your preferred COE at order via the dropdown. The etched dichroic coating itself is COE-neutral; compatibility is set entirely by the base glass you select. Do not mix COE90 and COE96 in the same fused-glass project; incompatible expansion rates can cause cracking during cooling or later stress.
Which side of Etched Mosaic Pattern is the dichroic coating on?
The coating is on the shinier, more reflective side. Hold the sheet up to a light: the side showing the pattern crisply with no shadow offset is the coated side. Cut coating-side-down to keep the pattern intact — pressure on the base glass, score line on the smooth back. Standard scoring oil and pressure; no special wheel needed.
Which base works best with this pattern?
The dense, fine linework balances best on an iridescent base, where the busy coverage settles into the shimmer rather than a flat field. Clear bases also suit transmitted-light pieces. Final pairing is yours to pick from the base drop-down.
