Ponal Duo 2K PUR wood filler adhesive D4 waterproof 353 g
€28.29
- Can be worked like wood after curing
- Classified in stress group D4 according to DIN EN 204
- Highly heat-resistant
- Dimensionally stable and suitable for outdoors
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
The Ponal Duo 2K filling compound is a patented 2-component PU compound for combination bonding of almost all materials. After curing it can be worked like wood and is suitable for repairing damaged spots on wood. The filling compound is highly heat-resistant and suitable for outdoor use.
Your benefits
- Can be worked like wood after curing
- Meets DIN EN 204 D4
- High heat resistance
- Suitable for outdoor use and dimensionally stable
- Gap-filling for combination bonding
Areas of application
- Combination bonding of almost all materials (except PE and PTFE)
- Repairing damaged spots on wood
- Gap-filling bonds
- Indoors and outdoors
Technical details and application
The substrate must be sound, clean, dry and free of grease and dust. Mix both components homogeneously in the prescribed ratio and apply within the processing time; after curing the filling compound can be sanded, drilled and painted like wood. Observe the manufacturer's information on mixing ratio and processing time.
Technical data
| Area of use: | Interior |
|---|---|
| Content: | 353 g |
| Material: | Polyurethane (PU) |
| Pack size: | 353 g folding box |
| Technical data | |
|---|---|
| Base: | 2K polyurethane adhesive |
| Mixing ratio resin/hardener: | 2:1 by volume |
| Water resistance: | DIN EN 204 D4 |
| Heat resistance: | > 6 N/mm² to WATT 91 (DIN EN 14257) |
| Shelf life: | 12 months |
| Application | |
| Working time: | approx. 10 minutes after mixing |
| Application temperature: | 10 to 30 °C |
| Tack-free: | after 120 minutes |
| Workable: | after 4 hours, final strength after 24 hours |
| Cleaning: | Clean tools immediately with acetone |
| Use | |
| Consumption for bonding: | 150 to 250 g/m² |
| What's included | |
| Supplied as: | 353 g folding box with resin, hardener and wooden spatula |
Frequently asked questions
Is Ponal Duo suitable for outdoor use?
Yes, but only with permanent surface protection. The repaired area must be painted over or stained.
How long can I work the mixed compound?
About 10 minutes after mixing. It is tack-free after 120 minutes and workable after 4 hours.
How do I dose resin and hardener?
By volume, 2:1, as two strands of at least 5 cm length side by side, then mix until homogeneous.
Can I match the compound to the wood tone?
Yes, it can be coloured with tinting concentrate and overpainted with common coating systems.
Which materials can it not bond?
PE, PP and PTFE. No PU adhesive is suitable for these plastics.
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Henkel AG & Co. KGaA
Henkelstraße 67
40589 Düsseldorf
Germany
Electronic address corporate.communications@henkel.com
Information as of: 2026-09-17
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