Description
PU 501 EXPRESS is a moisture curing, single-component, reactive wood adhesive, based on polyurethane, highly resistant to water and temperature. Provides excellent resistance to humidity, solvents, temperature and withstands rough handling. While curing the adhesive foams up slightly, offering the advantage of fixing possible imperfections. Offers an extra strong bonding and it is suitable for outdoor constructions as well as marine applications. Complies with specifications D4 according to DIN EN 204.
ADVANTAGES
- One component
- Excellent bonding strength
- Excellent water resistance D4 (waterproof)
- Suitable for exterior use
- Fast bonding
- Temperature resistance
- Self-expanding – covers imperfections
APPLICATIONS
- Marine applications
- Bonding of windows and doors, e.g. laminating of windows and joint bonding of doors
- Laminate bonding of wood and wood materials
- Joint bonding for outdoor use
- Joint bonding of MDF boards
- Bonding of mineral building boards
- Bonding of ceramic materials, concrete materials and hard foams including polystyrene
Specifications
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Coverage:
100 - 150 gr/m2
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Thinning:
no
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Application:
by brush
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Application:
by roller
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Application:
by knife
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Initial bonding:
60 minutes 20oC
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Final bonding:
24 hours 20oC
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Exterior use
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Interior use
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Application temperature:
10oC - 35oC
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Cleaning:
with acetone or nitro solvent
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Instructions for use
INSTRUCTIONS FOR USE
- The adherents must be clean, dry and free from dust and grease. Remove release agent from plastic surfaces.
- Apply with spatula, hand roller, or directly from plastic squeeze bottle.
- Single-sided application to the surface which is least porous.
- Assemble components and apply light pressure. Keep joint supported till the adhesive is fully cured.
- Wear protective gloves, latex or plastic, for better protection of your hands.
REMARKS
- Do not process below +8oC.
- The ideal working temperature is +20oC, the ideal moisture content of the wood 8-12 %.