Soudal 66A polyurethane wood adhesive, 750 g

Soudal 66A polyurethane wood adhesive, characterized by a short drying time, very high adhesive strength, and the highest water resistance class D4 (ČSN EN 204). It has filling capabilities - it foams, and has a high adhesive strength. It can be used on damp wood. By loading or compressing in vices, we increase the resulting strength of the joint.

Characteristics of Soudal 66A PU wood adhesive:

• Easy application,
• professional quality,
• fast drying,
• filling capabilities – it foams during curing,
• high adhesive strength,
• water resistance D4 (ČSN EN 204),
• can be used on damp wood.

Examples of use for Soudal PU wood adhesive:

• Interior applications with frequent short-term exposure to flowing water or condensed water on the adhesive,
• exterior applications exposed to weather conditions,
• manufacturing of window and door frames, which are expected to be exposed to moisture (exterior) and must be designed to class D4 water resistance according to EN 204,
• bonding wooden parts.

Technical data of Soudal 66A PU wood adhesive:

• Base Polyurethane
• Consistency liquid
• Curing system moisture
• Open time (*) 15 min.
• Compression time at least 3 hours
• Compression force approx. 1 kg/cm²
• Specific weight (DIN 53479) 1.1 g/ml
• Water resistance (DIN EN 204) D4
• Temperature resistance - 30°C to +100°C
• Shear strength > 10 N/mm²
• Solid content 95%
• Consumption for surface application approx. 150 ml/m²

Suitable surfaces:
Substrates: various types of porous and non-porous materials, such as wood, concrete, bricks, and other building materials. Not suitable for PE and PP. Surface condition: clean, free of grease and dust. Surface preparation: the curing of the adhesive is affected by ambient humidity; slight moistening of the bonded surfaces increases the curing speed and promotes the foaming of the adhesive, thus improving its filling capabilities when bonding porous materials and not completely smooth surfaces. It is always recommended to conduct a preliminary compatibility test.

Working procedure:
Application: using a brush or a fine toothed spatula, apply the adhesive in a thin layer to one of the bonded parts. Within 15 minutes, join the bonded parts and keep compressed for 3 hours. Compression of the bonded parts during curing is necessary to achieve the final strength of the joint. Working temperature: +5 °C to +35 °C. Cleaning: uncured adhesive can be cleaned with PU foam cleaner or acetone, cured adhesive can only be removed mechanically. Repairs: PU wood adhesive 66A.

Product safety warnings (H-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 with prolonged or repeated exposure.

Safe handling instructions (P-statements)

• P101: If medical advice is needed, have product container or label at hand.
• P102: Keep out of reach of children.
• P260: Do not breathe dust/fume/gas/mist/vapours/aerosols.
• P280: Wear protective gloves/protective clothing/eye protection/face protection.
• P284: Wear respiratory protection.
• P302+P352: IF ON SKIN: Wash with plenty of water and soap
• P304+P340: IF INHALED: Transfer person to fresh air and keep comfortable for breathing.
• P362+P364: Take off contaminated clothing and wash it before reuse.
• P501: Dispose of contents/container in accordance with local regulations.