Henkel Corporation has introduced two threadlocker products that have achieved an MSDS health rating of 1.
Loctite 2400NALoctite 2400NA and Loctite 2700NA threadlockers have been formulated to enhance occupational health and safety by eliminating allergic skin, CMR, and Prop 65 hazards. Designed for locking and sealing threaded fasteners, these products provide uncompromised chemical and thermal performance. (…)
via Industrial Supply – Loctite threadlockers achieve No. 1 safety rating.