



421 g/m² Glass fabric Bidirectional | HP-B421E
- Product No.:
- HP-B421E-H
- Shipping time:
-
ca. 1-3 days (abroad may vary)
- Stock:
- m²
- 1-4,5 m²
- per 3,83 EUR
- 5-9,5 m²
- per 3,36 EUR
- 10-24,5 m²
- per 2,59 EUR
- 25-63 m²
- per 2,11 EUR
- > 63 m²
- per 1,73 EUR
421 g/m² Glass fabric Bidirectional | HP-B421E
Whole rolls of 63,5 m² are available directly here.Construction: | Bidirectional 0/90° |
Weight: | 421 g/m² |
Width: | 127 cm |
Fibre orientation: | |
0°: | 202 g/m² (E-Glass) |
90°: | 201 g/m² (E-Glass) |
Stitching /-type: | 18 g/m² (PES) / pillar |
Total areal weight: | 421 g/m² |

Areas of application:
Laminate calculator
This allows you to determine characteristic values specifically for your application (hand laminate, vacuum compression, vacuum infusion).

Standard role length: 63,5 m² / From 64 m² then the total quantity are on minimum 2 roles.
Working Notes:
In this instruction you will find tips & tricks for epoxy resins and fabrics in boatbuilding:
Instructions for epoxy resins in boatbuilding (PDF)
further working notes you will find here
Decision guidance for Epoxy Resins:
Overview Epoxy Resins (PDF)
Laminate Calculator:
You can use this to determine characteristic values specifically for your application (hand laminate, vacuum compression, vacuum infusion).
Characteristics of bidirectional Glass fabrics:
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Here you will find information for the safe use of glass fibres:
Product information for safe handling (PDF)
This product is compatible with (for example):

The Epoxy-System HP-E29L is an unfilled, low viscous, 2-component combinations of resin and hardener with a processing time of 25 minutes.
Compared to standard resins, our high performance resins show faster curing processes. The laminates have distinctive static and dynamic strengths and they are higher temperature resistance.
Due to legal regulations (ChemVerbotsV), this product may be shipped within Germany only to business customers. Foreign customers can receive this product via shipping. A technically comparable alternative is our HP-E28L, this epoxy resin can be shipped to private customers in Germany without any restrictions.
Sales to international customers, whether private or commercial, are possible without any restrictions.

Vacuum Infusion, Pressure Injection
Due to legal regulations (ChemVerbotsV), this product may be shipped within Germany only to business customers. Foreign customers can receive this product via shipping. A technically comparable alternative is our HP-E120RI, this epoxy resin can be shipped to private customers in Germany without any restrictions.
Sales to international customers, whether private or commercial, are possible without any restrictions.
- To fix reinforcing fabrics (carbon, glas, aramid, …) core materials or vacuum aids in place
- Application in combination with the epoxy resins from HP-Textiles
- Excellent spray control with adjustable spray button and dosage valve
- Bonding wood, textiles, rubber, foams, many synthetic materials, paper and other base materials
11,84 EUR per pcs.
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Compared to standard resins, our high performance resins show faster curing processes. The laminates have distinctive static and dynamic strengths and they are higher temperature resistance.
Due to legal regulations (ChemVerbotsV), this product may be shipped within Germany only to business customers. Foreign customers can receive this product via shipping. A technically comparable alternative is our HP-E110L, this epoxy resin can be shipped to private customers in Germany without any restrictions.
Sales to international customers, whether private or commercial, are possible without any restrictions.