Foaming PU Glue  (approx 250ml bottle ) No Mixing or Hardeners— Activated by the moisture in the air! —Quick Setting—Sandable when set   -Very strong surface bond Also good for lightweight gap-filling & fillets. Repair foam wings (working time 1-3 mins, sets in 5-8 mins, completely cured in 15 mins) -Use neat for hard finish strong glue-little expansion. Great for strengthening fillets · Spray a little water on the glue to act as a medium foam filler– (e.g. Repairing foam wings) · Mix with water then pour into gap to create a massive foaming effect (>10x volume) for filling larger areas Use thinly from nozzle or with spreader. Reseal container. Keep out damp air.  3 Products in one!    Good for all Woods & Foam.