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SK-E300 Flex Paste – Joint Filler



SK-E300 Flex Paste is a semi-rigid joint filler. It has excellent elongation, hardness and impact resistance. The material cures, blush-free, and forms a tenacious bond to damp concrete and properly prepared metal. It can be purchased in a thickened paste version for easy joint and crack filling. A special hardener is available where cold weather curing (down to 40 degrees), or accelerated room temperature cure is required.

SK-E300 Flex Paste was developed for industrial joint and crack repair. It’s combination of resilience and physical strength allows it to absorb the impact of heavy loads and steel wheeled traffic. When used as a coating system, it is especially well suited for applications where surface movement, vibrations or thermal cycling may defeat the protection of a rigid material. Typical applications of this type would include wood decks, suspended concrete slabs, mechanical rooms and exterior aggregate-filled flooring. SK-E300 Flex Paste has been used successfully as a coating material for aluminum and on steel ship decks.

  • Industrial joint and crack repair
  • Areas with surface movement, vibration or thermal cycling is present
  • Wood decks
  • Suspended concrete slabs
  • Mechanical room
  • Exterior aggregate-filled flooring
  • Coating material for aluminum and steel ship decks

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