DOLPHIN PU FOAM 750ML

Description

Dolphin PU foam is a high-quality adhesive foam with excellent bonding strength that is applicable to a wide range of surfaces. It is commonly used in buildings to fill and enclosed spaces between roof tiles, concrete slabs, wall cavities, drilled holes, frame construction, gaps around windows, and another substrate. It’s a single component, moisture-curing, and self-expanding polyurethane foam.

Application instructions

  • Shake the PU foam can vigorously for 45 to 60 seconds before and between uses.
  • Clean the surface from dirt, greases, and dust to facilitate maximum adhesion. For metallic surfaces, get rid of rust.
  • Protect adjacent surfaces with tape or plastic film.
  • Remove the seal cap and put clean nozzle spray.
  • Hold the cylinder upside down and dispense slowly. Spray the product in thin layers while moving your hand in one specific direction.
  • Fill the opening only 50 % full to allow proper expansion. It usually takes 10 minutes for the hoam to cure properly.
  • Wait for 1 hour and then use a knife to smooth and trim excess foam. Recommended single layer thickness is 5-8 cm. You can apply several layers with a minimum of a 12 hours gap.
  • Overfilling and PU foam drops can be cleaned with paint thinner acetone, Toluene, or Nail polish remover.
  • It is advisable to use the entire quantity of a PU foam can within 2 hours of opening the can to avoid clogging of cured material inside the trigger and straw line or gun lines.

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