No Waste Expanding Foam 750ml.
Using new foam technology, No Waste Foam is the first Hand Held Foam that allows part used cans to be saved and used again and has a shelf life of 24 months, compared with 12 months for conventional foams.
Its unique safety valve will not clog or leak, guaranteed to work every time.
Expands 100 – 150% of its original volume.
Can be used for filling, fixing and insulating.
Once cured it can be cut, sawn or plastered over after only 1 hour