Selleys ProSeries Flexiseal

Features

  • High flexibility with ±25% joint movement
  • Non-slumping, low modulus
  • Excellent adhesion to common building materials
  • Weatherproof for indoor & outdoor use
  • Paintable after cure

Important Information

  • Stores and applies better at moderate temperatures (around 20°C) especially in cold weather
  • Clean, dry, sound surfaces required; backing-rod recommended for deeper joints
Black
Grey
White
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  • Technical Details
  • Limitations
  • Directions For Use
Technology

Polyurethane joint sealant 

Joint Movement Capability

±25% 

Colours

Grey

Black

White

Size

600 mL sausage; other sizes vary by colour and format 

  • Not recommended for continuous submersion or below water line use
  • Not ideal over old or incompatible sealants (e.g. previously applied polyurethane may affect cure)
  • Colour (especially white) may yellow slightly with prolonged UV exposure
  1. Prepare joints: clean, dry, free from oil, dust, curing agents. Use backing rod if needed.
  2. Cut nozzle, load into gun, extrude sealant ensuring full contact with joint sides, avoid air entrapment. 
  3. Smooth off with spatula. 
  4. After curing, paint if needed using water-based paints. If using solvent-based, prime first.