EASYL 3520 Base + Catalyst

EASYL 3520 is atwo-component siliconeelastomer(parts A and B) that cures at room temperature, the base (part A) has the appearance of aviscous liquid that, after theaddition of EASYCAT-20 catalyst (part B), transforms into anelastic material. It has exceptional flowability and good workability

EASYL 3520 is recommended for the application of molds for casting plaster, polyester resin, polyurethane resin, epoxy resin, fiberglass, wax, soap, bronze, etc.

Being a kind of soft silicone rubber with low viscosity, it is suitable for molds with complicated holes that are difficult to demold.

1- Prepare the box for the mold and the original.
2- Set aside 100 parts of the base (Part A) and add 5 parts of catalyst (Part B) mix VERY well both parts until a homogeneous mixture is achieved.
3- Pour the silicone casting inside the box or apply by brush if it has been previously thixotropic.
NOTE: Normally low hardness silicone is used for molds of casting, as it allows a better demolding and thus does not damage the original.