Altek® H427-A Series
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Altek® H427-A Series

Polyester General Purpose Laminating Resin

Product description

Altek H427-A Series are pre-promoted thixotropic, medium reactivity polyester resins.

Key benefits

  • Fast Cure - The medium reactivity allows for complete rapid cure of the composite even in relatively thin composites when used with the recommended peroxide levels and application temperature.

  • Superior Mechanical Properties - Produces a composite with superior toughness properties that can assist in the reduction of composite cracking.

  • The medium reactivity allows for complete rapid cure of the composite even in relatively thin composites.

  • Superior Mechanical Properties - When used with the proper glass reinforcement content, produces a composite with superior toughness properties that can assist in the reduction of composite cracking.

Processing methods

  • Hand lay-up/spray-up

Key markets

  • Bathware & Sanitary
  • Building & Construction

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