Polytek PlatSil 73-60 Platinum Silicone Rubber (9lb Kit)

★★★★★ 4.9 143 reviews

$172.00
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$172.00
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Free shipping Free 30-day returns

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Product details

Management number 212977151 Release Date 2026/04/12 List Price $68.80 Model Number 212977151
Category

PlatSil 73-60 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a blue, Shore A60 rubber. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application. Notes: 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. Shake or Stir Part A before use. This is a 1A:10B mix ratio product that must be measured by weight.

  • Mix Ratio: 1A:10B
  • Shore Hardness: A60
  • Pour Time: 45 min.
  • Demold Time: 16 hr.
  • Cured Color: Blue
UPC 686603382677
Color Blue
Model e6c5f1e4-db12-487b-ac89-0985e114dbda
Item Form Liquid
Viscosity Low
Brand Name Polytek
Manufacturer Polytek
Material Type Silicone
Container Type Pail
Full Cure Time 16 Hours
Compatible Material Acrylic, Aluminum, Brick, Carbon Fiber, Cardboard, Ceramic, Concrete, Engineered Wood, Fabric, Faux Leather, Fiberglass, Gemstone, Glass, Leather, Marble, Metal, Paper, Plastic, Polyvinyl Chloride, Porcelain, Rubber, Stone, Vinyl, Wood
Item Package Quantity 1
Water Resistance Level Not Water Resistant
Specific Uses For Product Casting, Molding
Other Special Features of the Product Heat, Moisture, and Chemical Resistant; Cures to Blue; Slow Curing

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4.9 out of 5
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143 ratings | 59 reviews
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