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Dalchem P35 Addition Cure Silicone - Professional Platinum Moulding Rubber

Premium P35 platinum cure silicone for professional moulds. Zero shrinkage, long life, skin-safe. Perfect for life casting, prototypes & special effects.

Grouped product items
Product Name Qty
Silicone P35 1 kg kit
A$95.70
*Price Includes GST
Silicone P35 2kg kit
A$187.00
*Price Includes GST
Silicone P35 5 kg kit
A$434.50
*Price Includes GST
Silicone P35 10 kg kit
A$781.00
*Price Includes GST

Premium Platinum Cure Silicone for Professional Zero-Shrinkage Moulds

Dalchem P35 addition cure silicone delivers the ultimate in mould precision and longevity. The professional choice for applications demanding perfect dimensional accuracy and maximum mould life.

  • Zero shrinkage - perfect dimensional accuracy
  • Longest mould life - years not months
  • Skin-safe - ideal for life casting
  • Simple 1:1 mix ratio by weight

Perfect For

  • Life casting & prosthetics - skin-safe for direct contact
  • Special effects - professional film/theater applications
  • Precision prototyping - dimensional accuracy critical
  • Wildlife teats & food moulds - food-safe approved
  • Master patterns - long-term production moulding

Key Advantages

  • Zero shrinkage vs 0.1-0.5% in standard silicones
  • 10+ year mould life vs 1-2 years maximum
  • No cure odors - clean curing process
  • Heat resistant - stable at high temperatures

Technical Specs

  • Mix Ratio: 1:1 by weight (50/50)
  • Working Time: 45-60 minutes
  • Cure Time: 8-24 hours (or 30 mins at 65°C)
  • Hardness: Shore A 35
  • Temperature Range: -65°C to +200°C

Important Notes

⚠️ Avoid these materials (cause cure problems):

  • Sulfur clays, latex gloves, tin cure silicones, some 3D resins

✅ Great for casting: Polyurethane, epoxy, polyester resins, plaster, wax, metals

Pro Tip: When unsure, seal pattern with acrylic lacquer first.


Sizes

  • 1kg Kit - Small projects and testing
  • 5kg Kit - Professional workshop size
  • 20kg Kit - Production applications
  • Bulk sizes - Contact for pricing
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