Permacol 5663 PU Adhesive

  • For repairing caravan floors
  • Easy to process
  • Low-odour

Permacol 5663 is a fluid, solvent free 1-component polyurethane adhesive, which cures under the influence of moisture. Cure speed is depending on the moisture of the substrate, humuidity of the area, temperature and layer thickness. 

  • Higher moisture content → faster curing.
  • Higher temperature → faster curing.
  • Thicker adhesive layer → slower curing.


This polyurethane adhesive is especially suitable for wood, rigid PVC, GFK, ABD, foamed polystyrene, PVC, PU, aluminum, steel, RVS, galvanised steel, concrete, stone and combinations, for example: sandwich panels, aluminum insulation panels on polystyrene, asphalt paper on polystyrene and chipboard on polystyrene. Permacol 5663 is often used for injecting caravan floors and is especially suitable for making (sea) water-resistant wood glue constructions (according to EN standard 204-D4, DIN 68602 B4).

Permacol 5663 is not suitable for: glass, polyethylene (PE), polypropylene (PP), polyamide (PA) and polytetrafluoroethylene (PTFE).

Technical properties

Packaging: 310 ml
Humidity working area: 50%
Moist content wood: 8-16%
Working temperature: 15°C-20°C
Pot life: 23°C: 30-60 minutes
Curing time layer: 20-25 minutes
Final strength after: 24-48 hours
Colour (cured): light yellow-brown
Odour: low odour
Viscosity (23°C): 7.000 mPa-sec
Density (23°C): 1.10 g/cm3
Solids content: 100%.
Temperature resistance: -30°C to + 80°C
Appliance: approx. 200 g/m2, by glue rollers, spray-cans or by hand (spatula or squeegee)
Storage stability at 23°C: 6 months in tightly closed original packaging (at a relative humidity of 50%)

We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

Safety equipment


Code Description
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 <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H373 May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P201 Obtain special instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: Wash with plenty of water/…
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P342+P311 If experiencing respiratory symptoms: Call a POISON CENTER/doctor/…
P501B Dispose of contents / container in accordance with local, regional or international regulations
EUH204 Contains isocyanates. May produce an allergic reaction.

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