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Biaxial Glass Fabric 250 gr/m2
At a glance
- Low resin absorption
- High torsional stiffness
- Laminate thickness: 0.34 mm
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Product description
Biaxial glass fabric 250 gr/m2 is a high-quality multiaxial glass fabric used for building boats, surfboards, longboards, skis and much more. Biaxial glass fabric is a fabric that consists of 2 layers of unidirectional fibres oriented at 45 degrees. This gives the glass fibre structure optimal compressive and tensile strength. This allows for a lightweight yet highly rigid construction, making it an ideal choice for applications where both strength and weight are important.
Biaxial glass fabric is suitable for laminating with epoxy, polyester and vinylester. With a resin consumption of approximately 235 gr/m2, it produces a layer thickness of approximately 0.34 mm after lamination and curing.
We also supply biaxial glass fabric in variants of 450 gr/m2 (0.59 mm layer thickness) and 600 gr/m2 (0.78 mm layer thickness).
Features of Biaxial glass fabric
- Two layers of unidirectional fibres oriented at 45 degrees.
- Low resin absorption.
- High torsional stiffness.
Specifications
| Application method | Layer thickness | Resin consumption |
| Hand lay-up | 0.34 mm | approx. 235 gr/m2 |
| Wet Bagging | 0.21 mm | approx. 109 gr/m2 |
| Vacuum injection | 0.20 mm | approx. 101 gr/m2 |
Weight: 250 gr/m2
Weave type: biaxial -45/+45
Fabric width: 127 cm
Compatible with: polyester resin, vinylester resin and epoxy resin
Packaging:
- 1 lm: 127 cm x 1 lm (1.27 m2)
- 5 lm: 127 cm x 5 lm (6.35 m2)
- 20 lm: 127 cm x 20 lm (25.4 m2)
- 50 lm: 127 cm x 50 lm (63.5 m2), roll-packed
Delivery:
- 1 m2, 5 m2 and 20 m2 roll-packed in a box
- 50 metres, roll-packed and foil-wrapped
Product properties
The key technical properties clearly listed in one place.
- Article number
- GLA001945
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The materials, substrates or tasks a product is intended for. A general claim such as 'suitable for plastics' does not mean it works with every type of plastic; the specific substrate and its preparation still matter.
- Polyester, Epoxy, Vinylester
-
Fabric or reinforcement type describes how the fibres are arranged. This affects how easily the material drapes over a shape and which directions it mainly reinforces.
- Plain weave (square weave): the yarns pass alternately over and under each other. The fabric is stable and works well on flat or gently curved surfaces.
- Twill weave: recognisable by its diagonal pattern. It is more flexible than plain weave and drapes more easily over curves.
- Unidirectional reinforcement (UD): the fibres run mainly in one direction, usually marked 0°. It provides reinforcement primarily along that direction.
- Multiaxial reinforcement: fibres are arranged in several directions, for example biaxial (+45°/-45°), Square (0°/90°) or triaxial (0°/+45°/-45°). Fibre bundles are normally held together by stitching rather than a conventional weave.
Note: a Square reinforcement (0°/90°) is not the same as a plain-woven square fabric. Also consider fibre type and areal weight (g/m²).
- Biaxial (-45°/+45°)
-
The technical product category, such as primer, resin, hardener or cleaner. It explains the product's purpose and helps you find other products with a similar function.
- Glass fabric (special)
-
The measurement across a product from one side to the other, for example for rolls, panels or fabrics. With rolled materials, the usable width may differ from the overall width.
- 1.270 mm
-
The parts and accessories supplied as standard, such as a complete set of components, separate accessories or a machine with attachments. Product photographs may also show items that are not included.
- 1 m², 5 m² and 20 m² roll-packed in a box
-
Areal weight is the weight of one square metre of dry reinforcement, expressed in g/m² (grams per square metre). For example, 200 g/m² glass fabric contains 200 grams of dry fibres per m², without resin. Areal weight helps with reinforcement selection and resin consumption estimates, but it is not the final laminate thickness.
- 250 g/m²
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