Is this wood adhesive suitable for exterior use?

Yes, with a D4 water resistance rating according to EN 204, it is suitable for interior and direct exterior exposure.

What are the open time and clamping time?

The open time is 5 minutes. You must clamp the bonded parts together for at least 30 minutes.

Does this adhesive fill gaps and cavities?

Yes, this liquid PU adhesive expands slightly during curing to penetrate and fill cavities and uneven gaps.

Can I apply this glue to damp wood?

Yes, the adhesive cures by reacting with moisture and works effectively on humid or damp timber.

Which materials are not compatible with this adhesive?

This adhesive is not suitable for plastics such as PE, PP, and PTFE.

SOUDAL PRO 45P rapid PU wood glue (750 g) - 108765

Name: SOUDAL PRO 45P rapid PU wood glue (750 g) - 108765
Brand: SOUDAL
SKU: 02334162
Price: 14.95 EUR
Availability: InStock

Supplier number: SOUDAL 108765 | EAN 5411183036628

Recommended Retail Price €16.35

14.95 tax incl.

€12.35 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 10/11/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Reliable timber bonding with Soudal PRO 45P

Practical benefits

Excellent D4 water resistance: With D4 water resistance according to DIN EN 204, you achieve dependable, weather-resistant bonds in demanding outdoor and indoor environments.
Foaming action fills gaps: The slight foaming penetration expands into uneven surfaces and cavities, ensuring you get maximum bond strength across imperfect joints.
Fast curing saves time: A short 30-minute pressing time allows you to unclamp workpieces quickly and keep your joinery projects moving forward.

In a nutshell

The right choise for

With Soudal pro 45P, you achieve fast, high-strength, and waterproof timber joints. Rated D4 water-resistant according to din en 204, this liquid polyurethane wood adhesive is ideal for demanding outdoor joinery, facade elements, window frames, and doors. The moisture-curing formula bonds effectively even on damp timber. Its slight foaming action expands into uneven surfaces and small cavities to deliver complete surface contact. With an open time of 5 minutes and a clamping time of just 30 minutes, you can unclamp assemblies quickly and keep your joinery and cabinetmaking projects moving forward efficiently.

Product information FAQ

€14.95

In stock - tax incl.

Key features according to our expert

H-statements: H315; H317; H319; H332; H334; H335; H351; H373
Relative density: 1,1
ADR packing group: Not applicable
ADR class: Not applicable
UN number: Not applicable
Weight: 750 g
P-statements: P101; P102; P264; P280; P304 + P340; P308 + P313; P342 + P311; P405; P501
Principal hazard property: GHS08 Health hazard
Hazard class: GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Liquid
Flash point: 81 °C
Packaging: Bottle
Based on: Polyurethane
Colour (manufacturer): Brown
Solid content: 0,95 %
Curing system: Polymerisatie door vocht ( luchtvochtheid )

Product description:

PRO 45P is a 1-component, ready to use Polyurethane based adhesive with excellent water resistance.

Characteristics:

Easy application
Professional quality
Foaming penetration action to fill bond cavities
Fast drying
Water resistance: D4 (DIN EN 204)
Can be used on damp wood

Applications:

Interior applications with frequent long-term exposure to running or condensed water.
Exterior applications with exposure to weather influences.
Manufacturing of door and window-frames that need to meet class D4 according to EN204.
Bonding of wooden construction elements.

Directions for use:

Method: Apply the adhesive by means of a brush or notched trowel to one of the to be bonded materials. Join the parts together within 5 minutes
And clamp for at least 30 minutes. Pressing the materials, during curing, is necessary to reach the highest possible end strength.
Application temperature: +5°C to +35°C
Clean: Pro 45P can, before the adhesive is cured, be removed from tools and materials with Soudal Gun and Foam Cleaner. Cured adhesive has to be removed mechanically.
Repair: with Pro 45P

Precautionary statements

P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P264: Wash ... (see safety data sheet) thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P304 + P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER/doctor/…
P405: Store locked up.
P501: Dispose of contents/container to ... (see safety data sheet).

Hazard statements

H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
H351: Suspected of causing cancer.
H373: May cause damage to organs through prolonged or repeated exposure.

All Features

H-statements: H315; H317; H319; H332; H334; H335; H351; H373
Relative density: 1,1
Adr packing group: Not applicable
Adr class: Not applicable
Un number: Not applicable
Weight: 750 g
P-statements: P101; P102; P264; P280; P304 + P340; P308 + P313; P342 + P311; P405; P501
Principal hazard property: GHS08 Health hazard
Hazard class: GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Liquid
Flash point: 81 °C
Packaging: Bottle
Based on: Polyurethane
Colour (manufacturer): Brown
Solid content: 0,95 %
Curing system: Polymerisatie door vocht ( luchtvochtheid )
Colour: brown
Packaging form: Bottle
Product content: 750 g

Brand SOUDAL
02334162
EAN 5411183036628
Supplier number SOUDAL 108765

Frequently asked questions about this product

Answered by specialists

Is this wood adhesive suitable for exterior use?: Yes, with a D4 water resistance rating according to EN 204, it is suitable for interior and direct exterior exposure.
What are the open time and clamping time?: The open time is 5 minutes. You must clamp the bonded parts together for at least 30 minutes.
Does this adhesive fill gaps and cavities?: Yes, this liquid PU adhesive expands slightly during curing to penetrate and fill cavities and uneven gaps.
Can I apply this glue to damp wood?: Yes, the adhesive cures by reacting with moisture and works effectively on humid or damp timber.
Which materials are not compatible with this adhesive?: This adhesive is not suitable for plastics such as PE, PP, and PTFE.