1. Eco-friendly putty (ethylbenzene free)
2. Low shrinkage type with very little warping and can be thickened even with thin steel sheets such as high tensile steel.
3. Non-setting type, can be heated immediately after putty
4. Excellent spatula and easy to shape
5. Easy to sharpen and very low tangle
6. Good adhesion when putty (feather edge is easy)