slower speeds for metals and very slow speeds for plastics (to avoid melting at the point of contact)
Castings with significant mass may be hot to the touch and irritate skin immediately following cure
9 strokes of 105 Resin and 9 strokes of 207 or 209 Hardener yields 8
matt surfaces and makes them easier to clean as well as water and dirt repellent
Lion's Head Silicone mold Books on Wood Carving slower speeds for metals andNote: 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 ,