Formlastic™ 48
Low Shrinkage Urethane Rubber
Formlastic™ 48 urethane is a durable mould rubber made for production casting of concrete. It features a low viscosity for easy mixing and pouring and cures with minimal bubble entrapment.
Mix ratio is 1A:1B by volume, pot life is 25 minutes and the rubber cures with an ultimate Shore hardness of Shore 48A. Cured rubber is dimensionally stable (low shrinkage), offers good wear resistance and will render color accurate concrete castings.
IMPORTANT: This product does not contain mercury or quartz silica (non-carcinogenic).
In stock