RTV2 Poly Condensation Silicone Rubber for Making Crafts Molds (Tin Catalyst )

RTV2 polycondensation silicone rubber for making crafts molds(tin catalyst )  

RTV molding silicone rubber are used by thousands of sculptors and foundries for casting concrete and other sculpture materials to make accurate reproductions of original sculpture.molding silicone rubber can be poured on , brushed on to any original sculpture and will reproduce detail perfectly. reproductions can be cast in urethane plastic, epoxy resin, plaster, concrete, and more.

1.Advantages of  RTV2 polycondensation silicone rubber

a.good fluidity and operability,easy demould

b.excellent flexiable reproduce detail perfectly

c.high tensile and tear strength with long reproduce life

d.low shrinkage and deformation

2.How to making silicone rubber molds with  RTV2 polycondensation silicone rubber ?

a.deal with the orignal sculpture

b.sprayed on release agent

c.weigh correct molding silicone rubber according to the instruction

d.stir two part molding silicone compound evenly

e.vacuum pumping about 5 min

f.poured on or brushed on the orignal sculpture

g.curing 2-4 hours

h.demould and apply to casting

3.Shelf life and package

The shelf life can be reach to 12 months at room temperature about 25c in orignal package.

Our normally package is 25kg/pail and 200kg/pail.

4.Could you please tell me more about your product details?then Andy will recommend the most suitable molding silicone with best prce for your reference

a.what's the raw material of your product? concrete,cement or gypsum?

b.how about the size and pattern of your product?

c.will you casting by pouring way or brushing way?

d.how about the pot life and curing time you needed?

Any questions about Silicone Rubber, Leah is at your service.

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