Polytek Silicone

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PlatSil 7329 Silicone Rubber

Name: PlatSil 7329 Silicone Rubber - 20kg
Brand: Polytek
Price: 405.22 GBP
Availability: OutOfStock

PlatSil 7329 Silicone Rubber

£22.14 £18.45 (ex. VAT)

Stock Status: Sold Out

A high-performance platinum-cure silicone rubber with excellent working time and dimensional stability, ideal for detailed mould making and casting applications with both pourable and brush-on versatility.

Sorry, this item is currently out of stock

Description

"PlatSil^® 73-29 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a white, Shore A30 rubber. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application."

Mix Ratio	Shore Hardness	Pour Time	Cured Color	Mixed Viscosity	Specific Volume	Demold Time	Shrinkage Upon Cure
1A:10B	A30	45 min.	White	15,000 cP	25.0 in³/lb	16 hr.	Nil

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. This is a 1A:10B mix ratio product that must be measured by weight. For additional physical property specifications, refer to the Physical Properties Bulletin.

Technical Data Sheet

VIEW MSDS PART A & MSDS PART B

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