Pregan Paste is a strong alkaline paste for cleaning metallic surfaces. This paste can also be used as a haze remover in combination with ink wash (Pregan C4) or with Pregan C404B to remove ink and emulsion residues after coating. It can also be used as a roughening agent for aluminum frames to promote better adhesion.
|Shelf-life||1 year at 68°F (20°C)|
|Flash Point||Not applicable|
|TLV||Sodium Hydroxide – 2 mg/m3|
|HMIS Rating||Health – 3/ Flammability – 0 /Reactivity -1|