Brick 1963 – RTV Silicone Mold for Plaster & Model Making Weight:1.2 KG Polyurethane resources are optimized for

Polyurethane resources are optimized for 1000 to 1500 pourings with gypsum

3 Bricks: 9 cm x 5 cm x 2 cm

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With 18 individual wood-textured brick units

Brick 1963 – RTV Silicone Mold for Plaster & Model Making Weight:1.2 KG Polyurethane resources are optimized forBrick 1963 High Quality RTV Silicone Mold for Precision Casting! Durable & Flexible RTV Silicone Mold for Plaster & Model Making The Brick 1963 RTV Silicone Mold is crafted from high strength RTV silicone with a Shore hardness of 20A, ensuring sharp brick textures, minimal shrinkage, and superior release properties. This mold is specially designed for plaster casting, making it ideal for DIY projects, model making, and professional applications. Made