Permax Protection

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Can Waterborne Intumescent Coatings be used Externally?

The specification of a waterborne intumescent coating, including application of a top seal (finish coat), does not automatically qualify the system as being suitable for use in external environments.  When exposed externally to rain and UV, the durability performance of any coating system is put to the test.  In the case of intumescent coatings the incorrect specification of the coating for the particular exposure conditions can ultimately lead to a severe degradation in the fire performance of the coating.

Key projects

Nullifire products have been proudly used as the intumescent of choice on a number of recent constructions including:

5 Martin Place SYDNEY Old Commonwealth Bank Building ‘The Money Box’

Nullifire SC902 “Fast Track’ Hybrid intumescent basecoat was sele...

Brisbane International Airport - Air New Zealand lounge

Brisbane International Airport is mid-way through planned upgrade works. Perm...

Carrara Gardens Golf & Tennis Academy - Gold Coast

Nullifire SC902 was selected for this project for its proven track record of ...

Gold Coast Turf Club

Originally we were requested to fire rate all structural steel on the project...