Loctite 2400 and Loctite 2700 are two new threadlocking adhesives from Henkel that meet the most stringent Health and Safety requirements. Developed in Henkel’s Dublin laboratories, both medium-strength Loctite 2400 and high-strength Loctite 2700 have qualified for a “white” Material Safety Data Sheet. This means that according to EC Regulations No. 1907/2006 - ISO 11014-1 neither adhesive carries any hazard symbols, risk or safety phrases. In addition, they do not contain any declarable carcinogenic, mutagenic and reproductive toxins.
While breaking new ground in occupational Health and Safety, the traditional high performance of Loctite brand threadlockers has not been compromised.
Loctite 2400 is fluorescent blue with a viscosity of 3000 mPa·s and a shear strength on steel of 9 N/mm². The high-strength Loctite 2700 is fluorescent green, has a viscosity of 500 mPa·s and a shear strength of 18 N/mm². Once cured, both products offer excellent resistance against most industrial chemicals. They achieve good thermal resistance, withstanding continuous operating temperatures up to 150°C.