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Currency - All prices are in AUD

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Prevulcanized Latex

Charles Goodyear in 1839 discovered by accident (although he insisted that it was his sheer hard work) that the rubber molecules could be cross-linked with sulphur when exposed to heat. The term “vulcanization’ was coined from the words “Vulcan”, the God of fire and “volcano” to signify that both heat and sulphur which is of volcanic origin were involved in the reaction.

Prevulcanized latex is a compounded latex in which the molecules of the rubber particles are chemically cross-linked (i.e. vulcanized).  Prevulcanized latex produce a vulcanized film on drying.  

Depending on what products are being made, the prevulcanized latex could be used as it is (as in the case of toy balloons after the addition of pigments) or after some dilution with water to achieve a final latex solid content of as low as 30% (as in the case of examination gloves).

 

  • Quart of pre-vulcanized mold making rubber

    HX-660 Mold Making Liquid Latex Rubber $30.00

    WARNING - Prop. 65 PRODUCT MAY FREEZE IN TRANSIT – order may be delayed due to freezing temperatures. HX-660 Latex is the pre-vulcanized form of HX-80.  It was designed specifically for short run polyester work...

  • Quart of casting latex

    CEMENTEX L-200 Casting Latex $30.00

    WARNING - Prop. 65 PRODUCT MAY FREEZE IN TRANSIT – order may be delayed due to freezing temperatures. The original CEMENTEX L-200 Casting Latex. L-200 is a pre-vulcanized casting Latex.  It is very useful for...

  • Quart of casting latex

    HX-200 Liquid Casting Latex $30.00

    PRODUCT MAY FREEZE IN TRANSIT – order may be delayed due to freezing temperatures. A liquid casting latex used for mask making, hollow casts, and coatings for styrene and clothing. HX-200 is a pre-vulcanized casting...

  • Quart of mask making latex

    HX-407 Liquid Mask Making Latex $30.00

    WARNING - Prop. 65 PRODUCT MAY FREEZE IN TRANSIT – order may be delayed due to freezing temperatures. A thicker, higher viscosity casting latex used for mask making, hollow casts, and coatings for styrene and...

  • A quart of brushable mask making casting latex

    HX-807 Brushable Liquid Mask Making and Casting Latex $30.00

    WARNING - Prop. 65 PRODUCT MAY FREEZE IN TRANSIT – order may be delayed due to freezing temperatures. A thicker brush-able, high viscosity casting latex used for mask making, hollow casts, and coatings for styrene...