Cork
✓ Food Safe
Overview
Porous natural material. Cuts cleanly and engraves with excellent tactile depth. Popular for coasters, trivets, and bulletin boards. Naturally food-safe and water-resistant.
Properties
Difficulty
beginner
Flexibility
semi-flex
Enclosure
no
Dry Storage
no
Pros
- Extremely lightweight
- Unique textured appearance
- Eco-friendly and renewable
- Good insulation properties
- Cushions and absorbs shock
- Easy to cut at low power
- Natural antimicrobial properties
Cons
- Very soft — not structural
- Can char easily with too much power
- Edges can crumble
- Thickness varies
- Limited to low-power applications
- Not for detailed engraving
Best For
- Coasters
- trivets
- bulletin boards
- hot pads
- drink holders
- decorative tiles
Avoid For
- Fine detail work (porous surface)
- structural use
Storage
No special storage needed. Keep dry.
Laser Compatibility
Cork cuts and engraves easily with low power. CO2: cut 3mm 400mm/s 30W, engrave 600mm/s 20%. Diode: cut 500mm/s 60%, engrave 600mm/s 40%. Use air assist to prevent scorching. Results in clean, light-colored engrave on natural cork.
Brands
Amazon cork sheetscraft stores