As a primer and intermediary intumescent layer in up to a C3 environment which can be overcoated with a Dulux approved topcoat.

Dulux FirePro 9300 can also be used as an intermediary intumescent layer in up to a C5 environment when used in a system of approved Dulux primers and topcoats. See Dulux FirePro Application Guide for more details

Consult a Dulux Intumescent Specialist for specifications based on data for:

• AS4100:1998 (R2016)
• BS476: Part 21 1987
• EN13381-8:2013.