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2C repair filler RSM For all wood and imitation wood surfaces

2C repair filler, RSM

Art.-no. 08903021
EAN 4050641089021

Prices for customers after login
2C repair filler RSM For all wood and imitation wood surfaces

Art.-no. 08903021

Prices for customers after login
x 1 pcs

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Exclusively for trade customers

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Excellent load-bearing capacity

Similar hardness and rigidity to wood. Highly weather-resistant.

Quick to use

Dries within just a few minutes, does not drip into holes and recesses, and can withstand stress within 20-40 minutes depending on the room temperature.

Suitable for painting over

The filler can be painted over using a large number of coating systems.

High adhesion to wood materials

Very easy to sand



Ensure that the compound does not become too hard. 2C repair filler RSM.

The usage instructions are recommendations based on the tests we have conducted and are based 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 consistent quality of our products. We reserve the right to make technical changes and further develop products.

Product information

Würth Portugal Catalogue

Certificates/ Documents



Application area

For closing, filling and repairing scratches, cracks, open joints, holes, pressure areas, crushed and broken edges, as well as for securing broken bolts, hinges, bushings and fittings.


In small portions, the filler must be firmly pushed into the repair area in order to achieve optimum anchoring. Remove excess compound using glass film and plastic plane. After curing, level the surface with sanding paper. The colour of touch-up areas can be adjusted using the retouching paint box. A clear varnish can be used to alter the level of the gloss, which seals the damaged area. For more information and preparation guidance, please refer to the technical data sheet.

Chemical basis

Polyester resin


Oak bright


1.41 g/cm³



Density conditions

at 20°C

Max. open time

5 min

Conditions for open time

after addition of hardener

Min. curing time

20 min

Max. curing time

30 min

Max. temperature resistance

110 °C

Min. flashing point

34 °C

Ignition temperature

490 °C


150 ml

Included in delivery

10 g hardener + accessories

Shelf life from production/conditions

24 Month / at 10°C

Additive article:
Retouching paint box


For retouching repaired surface damage.
x 1 pcs
Clear varnish


Makes minor surface damage such as scratches, scrapes and chafe marks virtually invisible
Clear varnish


Makes minor surface damage such as scratches, scrapes and chafe marks virtually invisible

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

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).

Cust. Mat. No.

Hazardous Material

Product information

Würth Portugal Catalogue


Datasheets ()

CAD data  | 

Certificates/ Documents



Technical information