Hylomar products
are available from
Valco Cincinnati
Consumer Products
Cincinnati, OH 45246
Tel: 513.874.6550

  Valco-Hylomar Hylomar non-reactive sealants
Hylomar ® is a registered trademark of Hylomar Limited, Cale Lane, Wigan WN2 1JT England

Non-Setting Jointing >

Silicone Sealants >

Anaerobic >

Epoxy >

Pre-Applied >

Exhaust Sealants >

< Non-Reactive Sealant >


About Hylomar >

Contact Us >


Non-reactive Sealants

Hylomar manufactures a range of non reactive putties and sealants for use in sealing telecommunication and electrical equipment. Hylomar sealants seal against moisture ingress, and act as electrical insulators. The products are also used for moulding around components prior to additional sealant application such as epoxy resin.

Electrical cable putty

Hylomar Electrical Cable putty is a mineral oil based system used for sealing resin filled electrical joint boxes and telecommunications connections. It has excellent electrical and moisture proofing properties. It is easily moulded by hand even at low operating temperatures.


Automotive >

Marine >

Aerospace >

Fasteners >

Cables >

Electronics >

Engineering >

Industrial >