Covestro Desmodur BL 3175 SN Heat-activated HDI-based curing agent for one-component polyurethane coatings
… Type based on Blocked Polyisocyanate of Hexamethylene Diisocyanate Form of Supply 75%of100#solvent naphtha solution Purpose with Desmophen® is used to prepare lightfast one-component polyurethane …
