Primer for cyanoacrylate adhesive
Improves surface bonding ability for difficult bonding materials(polyethylene, polypropylene)

Introduction

Darbond Primer for cyanoacrylate adhesive 2770 is one component, fast curing at room temperature, polyolefin primer. The product is used in combination with Darbond cyanoacrylate adhesives. Typical characteristic: short dry time, long life on parts.

Typical Properties

--General purpose primer, to speed the cure of all Darbond brand cyanoacrylate adhesives.

--Improves surface bonding ability for difficult bonding materials (polyethylene, polypropylene), consequently augments bonding strength.

--Used for surface preparation for difficult bonding materials (polyethylene, polypropylene).

Typical Applications

It can be used on the surface of polyolefin or other low surface energy materials, such as polypropylene, polyethylene, polytef and some thermosetting plastic, rubber materials, and other difficult-to-bond materials.

Used in combination with Darbond cyanoacrylate adhesives 2200 series.