Loctite 542 SEALANT

A flowable liquid sealant with photocuring function (curing under ultraviolet and visible light), combined with a secondary neutral wet curing mechanism for shadow curing.

LOCTITE® SI 5240 is a transparent yellow-green (possibly hazy) flowable liquid sealant with photocuring function (curing under ultraviolet and visible light), combined with a secondary neutral wet curing mechanism for shadow curing. It forms a medium-strength flexible rubber sealant. It is suitable for the assembly of disposable medical devices and complies with Henkel’s ISO 10993 protocol.