Fireshield® WeatherSeal
Construction sealer coat for Fireshield 1K products.
Substrate | Steel 1001 + Fireshield 471KS + Fireshield SQ476
Fire Rating | -
Type | Single Pack Solvent
Environmental | -
Fireshield® WeatherSeal is a single pack, aluminium filled sealer formulated to provide Steel 1001, 471KS and SQ476 increased protection from rain or mechanical damage during construction. Water cannot be allowed to pool on the coated surface!
Fireshield WeatherSeal provides increased protection from the weather during construction for up to 6 months on steel beams and columns coated with Fireshield 1K products : Steel 1001, 471KS and SQ476.
The durability period above relies on the intumescent coating being fully dry before it is exposed to any weathering. It is also essential that any coated steel members do not have prolonged contact with water/ moisture, e.g. ponding or running water, even with a polyurethane topcoat applied.
Performance
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Excellent Adhesion.
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Single Pack.
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Excellent Durability.
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Can be overcoated with acrylics alkyds, vinyls and some urethanes.
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High Build.


