Heart Small Silicone Mold Gouges "U" slightly alkaline

slightly alkaline

All liquid urethanes are moisture sensitive and will absorb atmospheric moisture

PlatSil 73-15 has a Shore A15 hardness

Quiet:  noise level is 52 Db's

The history of patination is discussed as well as a comparison of bronze alloys

Heart Small Silicone Mold Gouges "U" slightly alkalineNote: this mold may be not as large as you imagine; please pay attention to size info before you make purchase. A. 100% silicone mold raw food grade silicone , pass FDA LFGB standard ; B. Non stick , stripping easy , easy to clean , environmentally friendly, low carbon , can be recycled ; C. Simple and practical , health , natural antibacterial, softness high strength , corrosion resistance and adaptability ; D. Easy to damage , cracking , durable ,