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Description

An intumescent fire protection system for interior and exterior steel structures, designed for on-site application. Suitable for steel and galvanized steel, and as a maintenance system on existing surfaces which have not been completely de-rusted.

Features:

  • Up to 90 minutes fire resistance.
  • Thin layer application which expands in fire to form an insulating foam.
  • Does not increase static load.
  • Easy to apply.

General information
Features

Up to 90 minutes fire resistance

Thin layer application which expands in fire to form an insulating foam

Does not increase static load

Easy to apply

Uniclass 2015 Intumescent protective coatings (Pr_35_31_68_43)
Specification data
Product Reference

Unitherm® Fire Protection System

Intumescent coat -
Type

Unitherm® 38091 Exterior

Unitherm® 38091 Interior

Top coat

Unitherm® 7854

Product Options

Thickness:

Depends on the dimensions of the steelwork and the required fire resistance; consult Sika for guidance.