Structural adhesive Multi-fibre adhesive
Structural adhesive Multi-fibre adhesive - 1
Structural adhesive Multi-fibre adhesive - 2
Structural adhesive Multi-fibre adhesive - 3
Structural adhesive Multi-fibre adhesive - 4

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Structural adhesive Multi-fibre adhesive

High-strength adhesive reinforced with fibreglass

  • Contents: 310 ml
  • Container: Cartridge
  • Chemical basis: Polyurethane
  • Colour: Transparent
  • Density: 1.14 g/cm³
  • Full curing speed/conditions: 1 mm/d / Depending on the density of the substrate
  • Min. functional strength: 20 min
  • Conditions for functional strength: with tension-free materials
  • Min./max. processing temperature: 7 to 35 °C
  • Min./max. temperature resistance: -30 to +110 °C
  • Min. flashing point: 181 °C
  • Shelf life from production/conditions: 24 Month / at 15°C to 25°C
  • Silicone-free: Yes
  • Solvent-free: No
  • PVC-free: Yes
  • VOC-free: Yes

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Art.-no. Contents Container Chemical basis Colour Quantity PU
310 ml Cartridge Polyurethane Transparent

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Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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Technical information

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Thanks to the integrated glass fibre reinforcement, outstanding adhesive strength is achieved even with adhesive bonds under heavy loads.

Proven adhesive properties

  • Tested water resistance level D4 in accordance with EN 204 (test number: 50533042/3)

  • Thermal stability in accordance with EN 14257 - Watt 91 (test number: 505 33042/4)

Hardens quickly

  • Fast reaction time with high initial strength after just approx. 15 minutes.

  • Enables you to continue working quickly.

  • Transparent hardening

  • Adheres to a wide variety of materials

  • Can be subsequently powder coated (30 minutes /+200°C)

  • Low foaming action

  • Can be sanded and painted over

  • Resistant to weathering and ageing

  • Compatible with natural stone

  • Silicone- and solvent-free
  • The viscosity of 1-C-PUR adhesives when processed at +15°C is approximately double that when used at +25°C.

  • Sunlight discolours the adhesive but does not affect the adhesive strength!

  • Bonding aluminium, copper, brass: Only on chemically pre-treated or coated surfaces; these materials cannot be permanently bonded in an age-resistant manner without appropriate pre-treatment of the bonding surfaces.

  • Powder-coated workpieces should always be cleaned with cleaner type 60 (art. no.: 0892 130 030/0892 130 031), powder coatings with PTFE content cannot be reliably bonded without pre-treatment (for example, plasma pre-treatment).

  • Pressing force: for gluing surfaces ≥ 0.015 N/mm²

  • for gluing solid wood ≥1 N/mm²

  • For bonding gap thicknesses ≥ 2.0 mm, the bonding, pressing and hardening times are considerably longer, bonding gap thicknesses ≥ 3 mm are not possible.

  • If moisture is expected to have an impact, the bonding gaps/bonding surfaces must also be sealed/protected with a suitable sealing compound!

  • When bonding metals to absorbent materials (e.g. wood, construction materials etc.), the moisture can be slowly transported through the bonding gap by the absorbent material onto the metal surface, where it can cause corrosion damage to the metal. The metallic bonding surface must therefore have suitable corrosion protection, e.g. paint or powder coating!

  • When bonding different materials (with different expansion properties), the bonding gap dimensions must be adapted according to the long-term behaviour.

  • The bonded workpieces should not be coated until after the adhesive is fully hardened; if they are coated too early, the formation of bubbles in the coating cannot be ruled out.

  • Zinc-plated sheets should always be protected against the permanent influence of moisture. To prevent the formation of "white rust", any moisture that arises must be prevented from coming into contact with the bonding surface!

  • In the production and processing of stainless steel, auxiliary materials such as wax, oils, etc. are used. These materials cannot be simply wiped clean. It has been shown that after cleaning with solvents, grinding or (even better), sandblasting the surface, followed by repeated cleaning with solvents delivers considerably better bonding results.

  • Bonding larch: 1-C-PUR adhesives must never be used for bonding larch surfaces in outdoor areas. The substance "arabinogalactan" which is contained in the wood, or forms within it, considerably weakens the bonding strength! No problems have been identified with PVAC and EPOXI adhesives.

  • When bonding solid wood, the adhesive should preferably be applied to both bonding surfaces.

  • For bonding solid wood in outdoor applications, suitable tests should be performed to determine the optimum permanent bond depending on the type of wood, weather intensity, surface protection, and geometry of the bonding gap.

  • The adhesive is mildly foaming and is therefore well-suited to be used on slightly uneven surfaces. The pressing time must be adjusted according to the thickness of the gluing joint.

  • Skin-forming and joining times, as well as the respective pressing and processing times required, are influenced by criteria such as material, temperature, amount applied and air moisture, amongst others. As a result, they can only be precisely determined through independent tests. Corresponding safety margins for the specified reference values should be accounted for by the installer.
  • ift Rosenheim: In the case of wood/wood gluing according to EN 204, achieves stress group D4, test report no.: 505 33042/3

  • ift Rosenheim: In the case of wood/wood gluing according to DIN EN 14257 (WATT 91) achieves a heat resistance of 10.5 N/mm², test report no.: 505 33042/4

  • French VOC emissions class A+

The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please observe the technical data sheet!