Mudtools Polymer Rib Shape 3 has a tapered curve that gradually becomes pointed, used for supporting and opening wings or bowl rims, and smoothly scraping and shaping moderately deep spherical pieces.
- Suitable for shaping large pieces.
- With a width of 5", it can smooth surfaces.
- For deeper scraping, green-blue is recommended.
Red - Very Soft
Yellow - Soft
Green - Medium
Blue - Hard
Care and Use
To maintain the flexibility and longevity of the Polymer Rib, please follow these care instructions:
- Clean immediately after use: After use, wash off clay slip with clean water and a sponge immediately. Do not allow clay to dry and adhere to the surface, as this can make the surface rough and cause scratches during subsequent use.
- Avoid high heat exposure: Do not leave it in direct sunlight for extended periods or near a ceramic kiln. High heat can cause the polymer to deform, warp, or lose its flexibility.
- Store flat: Store the Rib by laying it flat in a tool box or hanging it (if there's a hole for hanging). Do not place heavy objects on it in a way that causes it to bend, as this may permanently deform the plastic.
- Wipe dry before long-term storage: Before storing in a toolbox for an extended period, it is recommended to wipe it completely dry with a clean cloth to prevent the accumulation of moisture or mold.




