Steelmaster 90SB

Technical Description

This is a one component solventborne acrylic thin film intumescent coating. Independently approved for fire protection of structural steel exposed to cellulosic fire. Can be used as mid coat or finish coat in atmospheric environments. Suitable on approved primers on carbon steel substrates.

Where To Use

Specially designed as a reactive fire protection system for steel constructions. Suitable for structural steel up to corrosivity category C4 (ISO 12944-2) with an approved topcoat; for dry internal (C1) environments, topcoat is optional.
SteelMaster 90SB can be exposed without topcoat for 9 months during construction phase, provided it has had adequate drying, and reasonable hardness achieved prior to exposure. However, whether topcoated or not, the coating must be protected from ponding/pooling water due to rainfall, running water or severe condensation during construction and in service. This also extends to snow and ice. Topcoat must be continuous and free from
any defects.
For a detailed coating specification please contact your local New Guard Coating representative

Colours

White