Demonstrate Underwater Sealing

What happens here

The presenter then moves to demonstrate the sealing ability. He fills a clear cup with water and proceeds to dispense the Soudal Fix All directly into the water using the caulk gun. After dispensing, he removes the caulk gun. He then takes a utility knife and cuts a piece of the extruded and set adhesive while it is still submerged in the water. He lifts the cut piece and the remaining adhesive in the cup, showing that no water leaks out from the cut area or the adhered portion, highlighting its effectiveness even in wet conditions.

Goal: The presenter showcases the product's sealing capabilities by applying it underwater in a cup and then cutting the cured portion to prove it remains sealed without leaking.