Platsil -Platinum Silicone-

PlatSil 73-20 -Platinum Silicone-

PlatSil 73-20 -Platinum Silicone-
  • Translucent Platinum Silicone (Addition).
  • Easy to use. Mix 1A:1B
  • Shore Hardness: A22

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Kit of 900 gr.
Gallon Kit - (7.20Kgs)
5 Gallon Kit - (36.28kgs)

29,00 €

No VAT
35,09 € (tax incl.)

Polytek PlatSil Silicone was a revolution in the market when it was introduced over 15 years ago. It has been imitated many times but never equaled in quality.

PlatSil Gel 73-20 is an easy-to-mix, 1A:1B, bi-component platinum silicone that cures extremely reliably in a Shore:A22 rubber.

The transparent nature of cured silica makes it a good choice for moulds that need to be cut after curing, as the model is visible and parting lines can be better determined. It is also very useful when making moulds of complex parts to ensure that all hard-to-reach parts of the part have been filled with silicone. It is a casting silicone, but it can be thickened or thixotropic with PlatThix to be brushed on

PRECAUTIONS:

Sulfur contamination (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit the surface cure of platinum-cured rubbers.

Product A:B Mix
Working Time
Cure Time
Shore Hardness
Color

Mix Viscosity

Specific Volume
Shrinkage

PlatSil 73-15

1A:1B by weight or volume 20 min. 4-5 hours

A15

Translucent White

2.500 cP.

25 in³/lb

Negligible

PlatSil 73-20

1A:1B by weight or volume 5 min. 1 hr

A22

Translucent Blue

3,000 cP.

25 in³/lb

Negligible

PlatSil FS-10

1A:1B by weight or volume 8 min. 25 min.

A13

Translucent White

4.200 cP.

24.9 in³/lb

Negligible

PlatSil FS-20

1A:1B by weight or volume 8 min. 25 min.

A20

Translucent White

3.800 cP.

24.9 in³/lb

Negligible

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PlatSil 73-20 -Platinum Silicone-

PlatSil 73-20 -Platinum Silicone-

  • Translucent Platinum Silicone (Addition).
  • Easy to use. Mix 1A:1B
  • Shore Hardness: A22

Write your review

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