Flange Insulation Kits

NOVUS SEALING provides a complete range of flange insulation products.


The kits are used as an insulator between dissimilar metal flanges or to electrically isolate sections of pipework in cathodic protection systems, preventing the flow of electrostatic charge along the pipelines.

Novus Sealing supply 3 standard types of Flange Insulation Kits, designed to suit either raised face, flat faced or ring grooved flange assemblies.

Each Kit comprises electrically insulating flange gasket plus the following components:

  • Phenolic/mylar/GRE sleeve per bolt
  • Laminated phenolic/mylar/GRE washers per bolt

Our Full Product Range

Sheet Jointing Materials

5G Range, Compressed Fibre, HDS-1 and Exfoliated Graphite.

PTFE Jointing & Sealing

Uniflon and Novatex range.

Metallic Gaskets

Spiral Wound, Camprofile, MRG Gaskets, Corrugated and Ring Type Joints.

High Temperature Gaskets

Hi-Temp Gaskets and Thermiculite.

Bolting & Lubrication

Bolting, Bolt-Lube, Bolt Lube Spray and GTS Thread Sealant Paste.

Compression Packing

We offer a full range of compression packings...

Flange Insulation Kits

Novus provides a complete range of flange insulation products.

Safety Products

Safety Spray Shields, FingerSavers, S-Hooks, Alert Systems and Safety Showers.


NOVUS offers a full range of High Quality Shims.

Expansion Joints

NOVUS offers a full range of Expansion Joints.