Zwaluw PU-Foam is a 1-component insulation and construction polyurethane foam developed to make a seal between construction parts. Zwaluw PU-Foam cures in response to moisture from the air and the building material.
Surface Preparations and Finishing
Substrates must be clean and free of dust, oil and grease. It is important to moisten substrates slightly before use as this improves adhesion and finished cell structure of the foam.
Paintability
Can be painted or covered with sealant/plaster when fully cured.
Cleaning
Fresh foam can be removed directly with Zwaluw Universal PU-Cleaner. After curing the surplus of the foam can be removed with a knife or spatula and the foam surface can be finished.
Colour(s)
? Green