They also resist cure inhibition. Mouldcraft Fast-Sil is FOOD SAFE and can be used for culinary applications. Shore hardness A35. Mouldcraft Fast-Sil 35 - 16g. Fibreglass Mould making Kits (2). Applications include making fast mold impressions from almost any surface, orthotics / orthopedic, equine hoof repair, jewellery making, Sugarcraft and more.
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