Hylomar manufactures a wide range of high performance sealants and adhesives used by some of the leading OEM’s in the world of automotive, aerospace, white goods, power generation/distribution, electronics/photonics and general engineering. Hylomar Aerograde, Aerograde Ultra and Advanced Formulation are specified by various aero-engine manufacturers; including Rolls-Royce and Pratt & Whitney. Hylomar Aerograde is also specified by NATO.