Joint sealant 310 ml - White - Seal cracks and joints

PUR Uniflex white 310 ML


In stock

Is a 1 component solvent containing bonding and sealing PU sealant that reacts to air humidity and gives a rubber elastic seal. Can be painted over with traditional paints. Available in black, white and grey.

Available in handy 310 ml spray cartridges.

€10.47 / st



Bonding and sealing for metal, plastics, GRP, aluminium, glass, wood, stone and concrete. Remains elastic and is seawater and UV resistant, except for the colour white, which can yellow slightly. Can also be used as a waterproof glue.

Is fast drying and once cured can be sanded.


Always ensure that the surface is as dry and grease-free as possible. For porous substrates such as wood, we recommend using G4 Primer or Uniflex PU Primer. Tape off the sides for protection. Apply the jointing compound and smoothen with a spatula or a damp thumb with soapy water.

Opened packaging has limited shelf life.
Processing temperature: 5-35°C.
Skin formation after 30 min. 3 mm/day hardening.
Temperature resistant from -35 to +90°C.
Elongation up to breakage 450%.

  • Always provide appropriate protective clothing and gloves. 
  • Avoid prolonged skin contact. 
  • Cleaning agent for tools: cleaner M (environmentally friendly substitute for acetone).

Technical specifications

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