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PlatSil 73-45

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PlatSil 73-45

PlatSil 73-45

Original price was: $172.00.Current price is: $86.00.

PlatSil 73-45 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a green, Shore A45 rubber. This is a pourable rubber,...

  • Product Details
  • SKU

    KEW415457982783

  • Category

    Sculpture

  • Availability

    In stock

PlatSil 73-45 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a green, Shore A45 rubber. This is a pourable rubber, but it can be easily thickened withPlatThix Liquid ThickenerorFumed Silicafor brush-on application.

PlatSil 73-45has been tested by an independent laboratory and was found to comply with 21 CFR 177.2600 (as published in the Code of Federal Regulations) for rubber articles intended for repeated use food contact surfaces when accurately measured, thoroughly mixed, and fully cured.

FOR INDUSTRIAL/PROFESSIONAL USE ONLY.

Technical Specifications

Mix Ratio by Weight:1A:10BShore Hardness:A45Pour Time:40 min.Demold Time:16 hr.Cured Color:GreenMixed Viscosity:35,000 cPSpecific Volume:21.3 in/lbSpecific Gravity:1.3Elongation:707 %Tensile Strength:631 psiDie B Tear Strength:145 pliDie T Tear Strength:62.9 pliNotes:Shake or Stir Part A before use.Cure Inhibition:Contamination from sulfur (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit surface cure of platinum-cured rubbers.

Technical Bulletin

Safety Data Sheet – Part A

Safety Data Sheet – Part B

Kit Components

PlatSil 73-45 Components
1-lb kit includes: 0.1 lb of PlatSil 73-45 Part A (~2 oz)
0.9 lb of PlatSil 73-45 Part B (~1 pint)
9-lb kit includes: 0.9 lb of PlatSil 73-45 Part A (~1 pint)
8.1 lb of PlatSil 73-45 Part B (~1 gallon)
44-lb kit includes: 4 lb of PlatSil 73-45 Part A (~2 quarts)
40 lb of PlatSil 73-45 Part B (~5 gallons)
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