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Mould Making, Casting, Sculpting, Construction, Resin Jewellery, Metal Jewellery, Art & Craft Supplies ...
RTV SILICONES, RESINS, GYPSUM PLASTER, PIGMENTS, POWDERS, METAL FINISHES, CLAYS, TOOLS,GLUES, MOULDS

M4601 RTV SILICONE RUBBER




 

M4601 RTV SILICONE MOULD MAKING RUBBER

Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature and features:

  • Very good flow
  • Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
  • Low Shore A hardness (approx. 28)
  • High tear strength
  • Excellent long-term stability of the mechanical properties of the vulcanizate
  • Outstanding resistance to common resins, particularly polyurethane
Applications
Due to its outstanding resistance to casting resins as well as its superior mechanical properties, ELASTOSIL M4601 A/B is especially suitable for all moulds of models with pronounced undercuts that are to be reproduced in casting resins. As a low-Shore addition-curing RTV-2 silicone rubber that cures without undergoing dimensional shrinkage, ELASTOSIL M4601 A/B is also extremely suitable for casting all other common reproduction materials, particularly if absolutely accurate copies of models with pronounced undercuts are required.
Colour Reddish Brown
Hardness, Shore A 28
Mix Ratio A:B (by weight) 90:10
Mixed Viscosity cps 15,000
Potlife 90 minutes
Cure/Demould time 12 - 24 hours

        ... and more

How to use this product -

Two part liquid RTV Silicone, measured by weight.

Measure using ratio and mix thoroughly. Pour into mould containment allowing silicone to rise over model.

Cure time - 12 - 24 hours


PLEASE READ ALL TECHNICAL DATA SHEETS THOROUGHLY BEFORE USE
Worksheets -
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