copy of SIL 15
Quick soft RTV molding silicone rubber (15 shore).
CATALYSIS SCALE 5%
ex: 100g of rubber sil 15 + 5g catalyst (c-15/20)
Perfect to make molds for objects, decorations, bijoux, scale models, little soldiers and squishy.
Easy to use, faithfully reproduce every detail, very elastic it can be colored with ceramic and pastel colors.
It hardens in 12 hours.
To be used wearing gloves and in the presence of an adult.