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Pre-Preg Fabrics

Prepreg fabrics have been pre-impregnated with an epoxy resin system. Fibre Glast prepregs can be handled, stored, and shipped at room temperatures. In order for the prepregs to cure, it is necessary to use a combination of pressure and heat. There are many advantages to using prepreg fabrics: nearly perfect resin content, maximum strength properties, less mess, less waste, shorter curing time, uniform properties, and better cosmetics. To learn more about prepreg fabrics, read the free helpful white paper About Prepregs.

There are two prepreg fabrics available, the Prepreg 3K, 2x2 Twill Weave Carbon and the Prepreg 7781 E-Glass. These prepregs have a shelf life of 12 months when the maximum storage temperature does not exceed 75°F and 6 months when it does not exceed 90°F.




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Prepreg 3K, 2x2 Twill Weave Carbon
50" Wide. Our most popular carbon in prepreg form. 
Identical to part# 1069, this prepreg offers the advantages of pre-impregnation of an epoxy resin system. The material can be stored, shipped and handled at room temperatures and is cured using ramp up schedule requiring at most 310°F. Resin content 37.00% +/- 2%.  
Prepreg 7781 E-Glass
50" Wide, 8H Satin Weave 
This fabric is identical to part# 543, 7781 E-Glass but is pre-impregnated with an epoxy resin system. The material can be stored, shipped and handled at room temperatures and is cured using a ramp up schedule requiring at most 310°F. Resin content 30 +/- 2.0% 

You can place your order here on our website or, if you have any questions, call 1.800.838.8984 | 8:00am - 8:00pm EST Mon-Fri.


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