Prepreg Datasheets

SparPreg™ (UD Prepreg for SPRINT® – quality Blade Spars and Roots) v5
SparPreg™ is a unique product range provides technically and commercially competitive engineering materials, ideal for use either solely, or in conjunction with other Gurit products from within the range.
Velinox™ 100 - Novel Prepreg Resin Storable at +35°C (v1)
Velinox™ 100 is a new resin system, developed by Gurit as a next generation resin platform to enhance our current WE Prepreg and SparPreg™ products. Velinox™ 100 is ideally suited to benefit the cure of thick sections, such as wind turbine blade spars and roots
WE91-1 Higher Tack Glass Prepreg (v7)
The WE91 series is part of the WE and WT range of prepreg, and SPRINT® products. There are two tack variants of the WE91 resin matrix; WE91-1 and WE91-2. This datasheet details WE91-1, the higher tack variant.
WE91-2 - Prepreg (v3)
The WE91 series is part of the WE and WT range of prepreg, and SPRINT® products. This unique product range is ideal for use either solely, or in conjunction with other Gurit products from within the range.

SE 70 - Low Temp Cure/High Toughness (v5)
SE 70 is a hot-melt, low temperature cure, epoxy prepreg system. It has been developed for use in the construction of large components using low energy cure cycles. Excellent properties can be achieved with a processing temperature of just 70°C.
SE 84 Nano - High Performance Prepreg (v1)
SE 84 Nano is a high performance hot-melt epoxy prepreg. When vacuum bag moulded SE 84 Nano exhibits a 20% increase in compressive strength compared to SE 84LV
SE 84LV - Low Temp Epoxy Prepreg System (v12)
Low Temperature Cure Epoxy Prepreg System, Versatile, high-strength prepreg system, Curable at temperatures as low as 80°C, Can be processed with vacuum-only processing, Excellent tack, Low viscosity - Ideal for use with heavy fibre weights can be used for faster moulding of components at 120°C.
ST 70FR - Fire Retardant Glass Structural SPRINT® (v9)
ST70FR is a fire retardant hot melt, Diuron free epoxy SPRINT®. This is ideally suited to the manufacture of thick sections requiring fire protection.

SE 85 - Epoxy Prepreg System (v9)
The SE 85 series are toughened hot-melt, epoxy prepregs that offers an extremely good balance of mechanical properties. They are ideal for structural components where improved impact performance and resistance to resin microcracking is desired.
SE 85GT - Epoxy Prepreg System (v2)
The SE 85GT series are highly toughened hot-melt, epoxy prepregs that offer an extremely good balance of mechanical properties.
SF 80FROBL - Fire-Retardant Surfacing Film (v2) SP
SF 80FROBL surfacing material is a black, filled epoxy film. It provides an effective fire retarding layer capable of withstanding exposure to fire, while preventing the epoxy substrate from combustion.
ST 90FR - Fire Retardant SPRINT® System SP (v2)
ST 90FR is a fire-retardant, hot-melt, epoxy prepreg system that offers an extremely good balance of mechanical properties.

SP 4202 - Mono-component Epoxy System (v4)
SP 4202 is a single component epoxy system designed to co-cure at moderate elevated temperature with SP’s SE prepregs. The product is designed to be applied between gel coat and prepreg, and will bridge any large gaps between the two.
SP 4832 - Mono-component Epoxy System (v2)
SP 4832 is a highly thixotropic, gap filling paste. It is a single component epoxy system designed to co-cure at moderate elevated temperature with SE prepregs.