Tax incl. Tax excl.

Fibre Reinforcements

Castro Composites offers you a wide catalogue of fibre reinforcements, ranging form the more economic glass chopped strand mats to technical multiaxial glass fabrics, carbon fabrics, aramids (mainly Kevlar), high-molecular weight polypropylene fabrics (Innegra), natural fabrics (flax), as well as combinations of these materials.

Reinforcement usually adds stiffness, resistance and greatly impedes crack propagation. Thin fibres can have very high strength, and provided they are mechanically well attached to the matrix they can greatly improve the composite's overall properties. The right combination bettween fabric and matrix is essential for achiving a long lasting composite.

Fiber-reinforced composite materials can be divided into two main categories normally referred to as short fiber-reinforced materials and continuous fiber-reinforced materials. Continuous reinforced materials will often constitute a layered or laminated structure. The woven and continuous fibre styles are typically available in a variety of forms, being pre-impregnated with the given matrix (resin), dry, uni-directional tapes of various widths, plain weave, twill weave, harness satins, braided, and stitched (multiaxials).

The short and long fibers are typically employed in compression moulding and sheet moulding operations. These come in the form of flakes, chips, and random mate (which can also be made from a continuous fibre laid in random fashion until the desired thickness of the ply / laminate is achieved).

30 g/m2 Light Weight C-Glass Surface Veil

WVS0300
 (5)
Lightweight 30g/m2 C (chemical) glass surface veil with a soluble emulsion binder for hand-layup processes. Our glass surface veil is suitable for a broad range of applications and is ideal for use in composites. The material offers an extensive range of properties including corrosion resistance, high thermal stability, excellent resin uptake, dielectric...
€2.66 €2.66 Tax incl. €2.20 Tax excl.

Aramid Braided Sleeve 15 mm and 210 g/m2

WTK0210
Aramid (Kevlar) braided sleeve of 20 mm diameter and 210 g/m2. Ideal for manufacturing aramid tubes with epoxy, vinylester resins and urethane acrylate resins
€3.99 €3.99 Tax incl. €3.30 Tax excl.

500 gsm Plain Woven Roving Glass Fabric, width 125 cm

WTV0500
 (3)
Woven glass fabric ideal for laminations with polyester or vinylester resins. Especially used for large components as high performance structural reinforcement. Very used in the manufacture of general composite parts and tool applications. Roll Width: 125 cm.
€4.17 €4.17 Tax incl. €3.45 Tax excl.

800 g/m2 Woven Roving Glass Fabric 125 cm wide

WTV0800
Woven glass fabric ideal for laminations with polyester or vinylester resins. Especially used for large components as high performance structural reinforcement. Very used in the manufacture of general composite parts and tool applications. Roll Width: 125 cm.
€4.36 €4.36 Tax incl. €3.60 Tax excl.

Aramid Braided Sleeve 20 mm and 20 g/ml

Aramid (Kevlar) braided sleeve of 20 mm diameter and 20 g/ml. Ideal for manufacturing aramid tubes with epoxy, vinylester resins and urethane acrylate resins
€3.99 €3.99 Tax incl. €3.30 Tax excl.

100 g/m2 Light Weight E Glass Chopped Strand Mat (CSM)

WFV0100
100 g/m2 light weight E glass Chopped Strand Mat (CSM) is made from E-glass low size chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€4.78 €4.78 Tax incl. €3.95 Tax excl.

150 g/m2 Light Weight E Glass Chopped Strand Mat (CSM)

WFV0150
 (3)
150 g/m2 light weight E glass Chopped Strand Mat (CSM) is made from E-glass low size chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€4.78 €4.78 Tax incl. €3.95 Tax excl.

450 g/m2 E Glass Chopped strand mat (CSM)

WFV0450
 (1)
450 g/m2 E glass Chopped Strand Mat (CSM) is made from E-glass chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€5.14 €5.14 Tax incl. €4.25 Tax excl.

450 g/m2 Powder Glass Chopped Strand Mat (CSM)

WFV1450
 (1)
Powder glass chopped strand mat used to prevent osmosis issues in marine applications. It is recommended in combination with isophthalic polyester and vinyl ester  resins.
€4.78 €4.78 Tax incl. €3.95 Tax excl.

450 g/m2 COMPOFORCE® Powder Glass Chopped Strand Mat (CSM)

MAT-P-SC-450
COMPOFORCE® EMAT-450P is a powder glass chopped strand mat used to prevent osmosis issues in marine applications. It is recommended in combination with isophthalic polyester and vinyl ester resins.
€5.45 €5.45 Tax incl. €4.50 Tax excl.

170 gsm Plain Weave Glass Fabric Tape, 25 mm wide

RRT170/2.5
170 gsm plain weave glass fabric tape with a 25 mm width. Suitable for local structural reinforcement using thermosetting resins: polyester, urethane-acrylate, vinyl ester or epoxy.
€5.38 €5.38 Tax incl. €4.45 Tax excl.

150 g/m2 Powder Glass Chopped Strand Mat (CSM)

WFVP0150
 (1)
Powder glass chopped strand mat used to prevent osmosis issues in marine applications. It is recommended in combination with isophthalic polyester and vinyl ester  resins.
€4.66 €4.66 Tax incl. €3.85 Tax excl.

80 g/m2 Plain Weave UTE Silionne Glass Fabric Tape, 10 cm wide

WCVT0080
 (2)
High quality aesthetic silionne glass tape for high quality applications. Excellent drapability even in complex angles and great transparency once impregnated with clear resins. Compatible with all types of thermosetting resins: epoxy, urethane-acrylate, polyester and vinyl ester.
Last items in stock
€5.45 €5.45 Tax incl. €4.50 Tax excl.

Carbon Braided Sleeve of 20 mm and 362 g/m2

WFC0362
 (1)
Carbon Braided Sleeve of 20 mm diameter and 362 g/m2. Ideal for the production of carbon tubes with epoxy, urethane-acrylate and vinyl ester resins.
€5.45 €5.45 Tax incl. €4.50 Tax excl.

300 g/m2 COMPOFORCE® Powder Glass Chopped Strand Mat (CSM)

MAT-P-SC-300
 (1)
COMPOFORCE® EMAT-300P is a powder glass chopped strand mat used to prevent osmosis issues in marine applications. It is recommended in combination with isophthalic polyester and vinyl ester resins.
€4.72 €4.72 Tax incl. €3.90 Tax excl.

600 g/m2 E Glass Chopped Strand Mat (CSM)

WFV0600
600 g/m2 E glass Chopped Strand Mat (CSM) is made from E-glass chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€5.69 €5.69 Tax incl. €4.70 Tax excl.

200 g/m2 Plain Weave Glass Fabric 200P 100 cm wide

WTVTF0200
 (7)
Glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinyl ester, epoxy, urethane-acrylate (Crestapol), etc. Roll width: 100 cm
€7.26 €7.26 Tax incl. €6.00 Tax excl.

300 g/m2 Plain Weave Glass Fabric Tape, 5 cm wide

WTV05300
 (1)
Plain weave glass fabric tape of 300 g/m2, 5 cm wide. Ideal for local structural reinforcement using thermosetting resins: polyester, urethane-acrylate, vinyl ester or epoxy.
Out-of-Stock
€7.25 €7.25 Tax incl. €5.99 Tax excl.

225 g/m2 E Glass Chopped Strand Mat (CSM)

WFV0225
 (2)
225 g/m2 light weight E glass Chopped Strand Mat (CSM) is made from E-glass low size chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€6.90 €6.90 Tax incl. €5.70 Tax excl.

Fibre Glass Roving 500 Twill 3x1+ CSM450, 125 cm wide

WTV5450
 (1)
Glass fibre complex ideal for laminations with polyester, urethane-acrylate or vinyl ester resins. Made with a 3x1 twill glass fabric of 500 g/m2 stitched to a chopped strand mat of 450 g/m2. Especially used for the production of large components where high resistance is a must. Very used in general composite parts and marine applications.
€8.17 €8.17 Tax incl. €6.75 Tax excl.

Carbon Braided Sleeve of 35 mm and 34 g/m for Padel Rackets

WFCTBU35MM34GM
 (2)
Carbon Braided Sleeve of 35 mm and 34 g/linear meter. Ideal for the production of padel rackets and carbon tubes with epoxy, urethane-acrylate and vinyl ester resins.
€7.87 €7.87 Tax incl. €6.50 Tax excl.

80 g/m2 Plain weave glass fabric UTE 80P, 100 cm wide

WTVTF0080
 (3)
Glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinyl ester, epoxy, urethane-acrylate (Crestapol), etc. Roll width: 100 cm.
€8.23 €8.23 Tax incl. €6.80 Tax excl.

110 g/m2 Plain Weave Glass Fabric UTE 100 cm wide

WTVTF0110
 (1)
Glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinyl ester, epoxy, urethane-acrylate (Crestapol), etc.Roll width: 100 cm
€8.35 €8.35 Tax incl. €6.90 Tax excl.

530 g/m2 Unidirectional UD glass fabric, 127 cm wide

WTV0520
 (2)
Unidirectional glass fabric of 530 g/m2 ideal for manufacturing structural laminates with epoxy, polyester, urethane-acrylate or vinyl ester resins. Recommended for hand lay-up, infusion and RTM processes.
€9.08 €9.08 Tax incl. €7.50 Tax excl.

50 g/m2 Plain weave glass fabric UTE 50P, 110 cm wide

WTVTF0050
 (1)
Glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinyl ester, epoxy, urethane-acrylate (Crestapol), etc. Roll width: 110 cm.
€8.71 €8.71 Tax incl. €7.20 Tax excl.

800 gsm (+45°/-45°) Biaxial Glass Fabric, 127 cm

WTVBX800
 (2)
Biaxial glass fabric of 800 /m2 built of two layers of unidirectional fabric oriented at +45º and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
Product available with different options
€9.26 €9.26 Tax incl. €7.65 Tax excl.

Glass Roving Mat 800-450 Twill 3x1, 125 cm wide

WTV8045
 (1)
Glass combi mat ideal for laminations with polyester or vinyl ester resins.Made with a glass fabric of 800 g/m2, 3 x 1 twill, stitched to a chopped strand mat type 450 g/m2. Especially used for large components and as high performance structural reinforcement.Suitable for composite parts and tools manufacturing. Roll width: 125 cm
€9.68 €9.68 Tax incl. €8.00 Tax excl.

900 g/m2 Triaxial Stitched Glass Fabric (0º/+45º/-45º), 127 cm

WTVTX900
 (1)
Triaxial glass fabric of 900 g/m2 built of three layers of unidirectional fabric oriented at 0º, +45º and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€9.68 €9.68 Tax incl. €8.00 Tax excl.

280 g/m2 Plain Weave Glass Fabric UTE

WTVTF0280
 (2)
Glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinyl ester, epoxy, urethane-acrylate (Crestapol), etc. Roll width: 100 cm.
€9.56 €9.56 Tax incl. €7.90 Tax excl.

750 g/m2 Triaxial Stitched Glass Fabric (0º/+45º/-45º), 127 cm wide

WTVT750
Triaxial glass fabric of 750 g/m2 built of three layers of unidirectional fabric oriented at 0º, +45º and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM. Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€10.29 €10.29 Tax incl. €8.50 Tax excl.

275 g/m2 Glass Fabric Twill 2x2 UTE 275

WTVTWILL275
Twill 2x2 glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinylester, epoxy, urethane acrylates of Crestapol range, etc. Roll Width : 100 cm.
Product available with different options
€9.68 €9.68 Tax incl. €8.00 Tax excl.

625 g/m2 Quadriaxial Stitched Glass Fabric (0º/+45º/90º/-45), 127 cm wide

WTVQX600
 (1)
Quadriaxial glass fabric of 600 g/m2 built of four layers of unidirectional fabric oriented at 0°, +45, 90° and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM. Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
Last items in stock
€9.68 €9.68 Tax incl. €8.00 Tax excl.

150 g/m2 COMPOFORCE® Fiberglass Chopped Strand Emulsion Mat (CSM)

MAT-E-SC-150
150 g/m2 COMPOFORCE® Fiberglass Chopped Strand Emulsion Mat (CSM) is made from E-glass low size chopped strands held together by an emulsion binder which makes it perfectly suitable for use with polyester, vinyl ester and urethane-acrylate resins. The basic strand has a sizing system containing a silane coupling agent.
€9.98 €9.98 Tax incl. €8.25 Tax excl.

800 g/m2 Biaxial Stitched Glass Fabric (0°/90°), 127 cm

LT800-0/90
Biaxial glass fabric of 800 /m2 built of two layers of unidirectional fabric oriented at 0º and 90º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
Product available with different options
€9.62 €9.62 Tax incl. €7.95 Tax excl.

Aramid Twaron Tape 170 g/m2, width 3 cm

TKB0170
 (1)
High tenacity structural balanced twaron aramid tape for structural reinforcement and bonding line of hull & deck in kayars, paddle surf boards, waterskis, etc.
€10.29 €10.29 Tax incl. €8.50 Tax excl.

Aramid Twaron Tape 170 g/m2, width 2,5 cm

TKB01702.5
 (1)
High tenacity structural balanced twaron aramid tape for structural reinforcement and bonding line of hull & deck in kayars, paddle surf boards, waterskis, etc.
Out-of-Stock
€9.68 €9.68 Tax incl. €8.00 Tax excl.

3K Twill Carbon Tape of 454 g/m2 (60 mm wide)

WFC0051
3K twill carbon tape for local structural reinforcements using epoxy, urethane-acrylate or vinyl ester resins.
€9.68 €9.68 Tax incl. €8.00 Tax excl.

450 g/m2 Biaxial Stitched Glass Fabric (+45°/-45°), 127 cm wide

WTVBX450
 (3)
Biaxial glass fabric of 450 g/m2 built of two layers of unidirectional fabric oriented at +45º and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€9.92 €9.92 Tax incl. €8.20 Tax excl.

275 g/m2 Glass Fabric Plain 2x2 UTE 275

TVTF0275
Plain glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinylester, epoxy, urethane acrylates of Crestapol range, etc. Roll Width : 100 cm.
€9.68 €9.68 Tax incl. €8.00 Tax excl.

Plain Glass Roving 800 + CSM450, 125 cm wide

WR800M450/125
Glass combi mat ideal for laminations with polyester or vinyl ester resins. Made with a plain glass fabric of 800 g/m2, stitched to a chopped strand mat type 450 g/m2. Especially used for large components and as high performance structural reinforcement.Suitable for composite parts and tools manufacturing. Roll width: 125 cm
€9.68 €9.68 Tax incl. €8.00 Tax excl.

600 g/m2 Biaxial Stitched Glass Fabric (+45°/-45°), 127 cm wide

WTVBX600
 (1)
Biaxial glass fabric built of two layers of unidirectional fabric oriented at +45º and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€9.68 €9.68 Tax incl. €8.00 Tax excl.

SAERflow 150/BX304 - 1270mm Structural Glass Flow Media

SAERFLOW477
SAERflow combines a glass reinforcement and a lightweight synthetic structure. Together, they provide uncompressible layers with excellent resin flow and high draping properties. SAERflow is used as an internal flow media, which saves a tremendous amount of time. No need to lay-up or release the external flow mesh or its associated consumable layers....
€10.29 €10.29 Tax incl. €8.50 Tax excl.

600 g/m2 Biaxial Stitched Glass Fabric (0°/90°), 127 cm wide

WTBX600
Biaxial glass fabric built of two layers of unidirectional fabric oriented at 0º and 90º respectively. Extensively used for han lay-up, injection or infusion and RTM. Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€10.16 €10.16 Tax incl. €8.40 Tax excl.
Glass fabric taffeta UTE 205P
  • New

280 g/m2 Glass Fabric Twill 2x2 UTE 280

WTVTWILL280
Twill 2x2 glass fabric ideal for manufacturing composite parts or moulds with any type of thermosetting resin: polyester, vinylester, epoxy, urethane acrylates of Crestapol range, etc. Roll Width : 100 cm.
€9.68 €9.68 Tax incl. €8.00 Tax excl.

1200 g/m2 Quadriaxial Stitched Glass Fabric (0º/+45º/90º/-45º), 127 cm wide

WTVQX1200
Quadriaxial glass fabric of 1200 g/m2 built of four layers of unidirectional fabric oriented at 0°, +45, 90° and -45º respectively. Extensively used for han lay-up, injection or infusion and RTM . Suitable for any type of thermosetting resin like polyester, urethane-acrylate, vinyl ester or epoxy.
€10.89 €10.89 Tax incl. €9.00 Tax excl.
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