1-component cold wood glue D4

Name: 1-component cold wood glue D4
Brand: Würth
SKU: 0892100225

Cold wood glue 1C D4
WOCLDGLU-1C-D4-WATT91-5KG

Art.-no. 0892100225

EAN 4046777445169

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1-component cold wood glue D4

Art.-no. 0892100225

Prices for customers after login

Quantity

x 1 pcs

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For gluing all types of wood. Fulfils stress group D4 in accordance with DIN EN 204 and the requirements of DIN EN14257 (WATT91).

High level of heat and water resistance

Tested D4 quality in accordance with DIN EN 204

Meets the requirements of DIN EN 14257 (WATT91).

Easy to use

No mixing with hardener required. No pot life limitation to be observed.

Transparent hardening

No visible adhesive joints. Hardened glued joints are viscoplastic.

Notice

Due to the different composition of substances contained in wood, in individual cases, unpredictable discolouration can occur, e.g. in beech and cherry. In addition, iron in conjunction with the tannic acid in wood may cause colour changes in oak. The processing time and the setting time are heavily influenced by the working conditions (e.g. temperature). For outdoor applications, the glued section must be protected against the weather and provided with adequate surface protection (permanent protection against moisture ingress). Care must be taken to ensure that the glue is not exposed to direct sunlight outdoors due to its thermoplastic properties. Non-thermoplastic adhesives and PUR glue in a dosing system (0892100180) are suitable for applications with direct exposure to sunlight. Softening of the glue and shrinkage of the wood can lead to joint openings. The viscosity of 1-component D4 glues increases during the storage period. However, the processing parameters do not change as a result. Stirring without adding water makes it free-flowing again. Do not add water to the glue! Remove glue residue escaping at the joint, as this may cause red staining due to reacting with oxygen.

The usage instructions are recommendations based on the tests we have conducted and 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 Catalogue

Datasheets(X)

Certificates/ Documents

Application area

For structural assembly, surface, board-joint and block gluing of soft wood, hard wood and exotic woods. For applications with increased water resistance requirements; indoor areas subject to frequent and long-lasting effects of draining water. Outdoors with adequate surface protection. Examples include bathroom furniture, gluing of interior doors and interior staircases, corner window joints, laboratory equipment. Likewise for gluing laminated profiles and profiles joined lengthwise using finger joints.

Instructions

Glue is applied to one side thinly and evenly with an application tool, a glue roller, toothed spatula, brush etc. For more information, please refer to the technical data sheet.

Colour	White
Chemical basis	Polyvinyl acetate dispersion
Container	Bucket
Weight of content	5 kg
Colour after curing	Transparent
pH value	3
Min. proportion of solids	50 %
Min. film forming temperature	7 °C
Min./max. open time /conditions	8-10 min / at 20°C and 150 g/m²
Max. temperature resistance of the hardened material	80 °C
Min. room temperature, material temperature and glue temperature	18 °C
Min./max. relative air humidity	60-70 %
Min./max. pressing pressure	0.1-0.8 N/mm²
Min./max. wood moisture	8-10 %
Min./max. wood moisture outdoors	11-15 %
Min./max. application quantity in assembly bonding	120-180 g/m²
Min./max. application quantity in surface bonding	100-160 g/m²
Shelf life from production/conditions	9 Month / at > 0°C

Minimum pressing times*
For assembly gluing	at 20°C	20–25 minutes
For board and block gluing	at 20°C	From 20 minutes
For surface gluing	at 20°C	30–40 minutes
	at 50°C	8–10 minutes
	at 80°C	2–8 minutes
for veneer gluing**	at 20°C	20–30 min.
	at 50°C	8–10 minutes
	at 80°C	2–8 minutes
* The minimum pressing times are for the application conditions specified above. Deviations from the application conditions may decrease or increase the pressing time. ** Due to the low pH value, veneer discolouration cannot be ruled out.