Additives
With a vast and formidable selection of RTV silicone in both Addition Cure and Condensation Cure, we also have a number of additives that you might need with your silicone of choice.
When you think silicone additives, there are many choices you might require - such as using silicone pigments to achieve the colours you are trying to create. Or if you are moulding something vertically and require a thickening agent to stop the silicone from slumping (term used when the silicone is falling away through weight and gravity), we have these available for both addition cure and condensation cure RTV silicones.
Along with these options we offer retarders for slowing silicones down, as well as platinum accelerators for increasing the working and de-moulding times. We also offer a product called Platsil Gel 25 Part H if you want to increase the Shore hardness of a silicone from its natural hardness (selective to certain silicones).
Thixotropic additive for silicone moulding, enabling fast thickening and non-sag application for vertical surfaces with precise, professional results.
Silicone accelerator for PlatSil products, reducing pour and demould times while maintaining performance for faster, efficient moulding processes.
Silicone deadener for PlatSil Gel, creating ultra-soft, skin-like prosthetics with reduced density and realistic feel for SFX applications.
Silicone hardener for PlatSil gels, increasing Shore hardness and working time for stronger, more durable moulds and prosthetic applications.
Silicone retarder for PlatSil products, extending working time and slowing cure for greater control during moulding and prosthetic applications.
Liquid thickening agent for PlatSil silicones, enabling brush-on application with controlled viscosity for detailed moulding and SFX work.
Designed for various applications in mold making and casting processes
CC Primer № 3 is a specially formulated silicone based primer for use with addition cure silicone rubbers. 100gm
Silicone softener for Pro-Gel FX10, reducing hardness to create softer, more flexible and realistic SFX prosthetic effects.
Silicone softener for Pro-Gel 10, allowing adjustable flexibility for ultra-realistic, skin-like prosthetic effects in SFX applications.
Silicone fluid (silicone oil) is a non-reactive product. It is primarily used as a Thinner or Diluent to reduce the viscosity of two-part RTV Silicone Rubbers.
Prosthetic Deadener for Platinum Silicone to soften the Shore Hardiness
A liquid thickening agent that creates a smooth, thixotropic consistency for brush-on silicone applications, enabling precise control with minimal addition while maintaining performance in condensation cure systems.












