SILASTIC™ RTV-4250-S Base & Curing Agent
Part №
Color
Spec
Size
Unit Case
4107171
Off-White / Green
Kit
22 kg
1
4107172
Off-White / Green
Kit
221 kg
1
High strength silicone rubber suited for prototyping, production tooling, artistic and renovation applications. Recommended for use with polyesters, cement and rigid polyurethanes also can be used with plaster.
Features
• Outstanding release properties
• If required the product cure can be heat accelerated
• Fast thick section cure at room temperature
• Medium hardness
• High inhibition resistance
• High tear resistance
• Very high elasticity, for easy removal of complex replica parts
• Very low shrinkage and good dimensional stability
• Can be used for high temperature casting applications
• Can be made thixotropic (non-flowable) for vertical surface replication
• Fast RTV cure, very fast cure with even, low heat
• Very low viscosity for easy mixing and de-airing
• Fast, RTV cure
• Low durometer hardness
• If required the product cure can be heat accelerated
• Fast thick section cure at room temperature
• Medium hardness
• High inhibition resistance
• High tear resistance
• Very high elasticity, for easy removal of complex replica parts
• Very low shrinkage and good dimensional stability
• Can be used for high temperature casting applications
• Can be made thixotropic (non-flowable) for vertical surface replication
• Fast RTV cure, very fast cure with even, low heat
• Very low viscosity for easy mixing and de-airing
• Fast, RTV cure
• Low durometer hardness
4107171
4107172
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