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A self-supporting, thermally insulating petrolatum mastic for moulding and filling irregular profiles.

Premfil is designed to insulate fittings preventing the formation of condensation which protects against corrosion. This lightweight material is perfect for moulding around awkward items such as valves, fittings, flanges and more.

It can also be used to seal the space between insulated pipes and their ducts for service entries. Premtape Tape or Premtape Grey can be used to protect it from damage and moisture.

Premfil should not be used with absorbent insulating material.

Request Safety Data Sheets (SDS)
  • Flexible and mouldable
  • Insulates and helps prevent condensation

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