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Bollom Flameguard Ultra Primer / Undercoat is a specialist adhesion promoting, stain blocking primer / sealer for use on non-combustible surfaces. Intended for use as a Base Coat for Bollom Flameguard Ultra Top Coats.
For use on bare and previously painted, non-combustible surfaces (such as plaster, cement, concrete and old paint work) prior to applying Flameguard Ultra Top Coats. Whilst sealing porous surfaces, this primer will also block stains providing a perfect base for your chosen topcoat. Flameguard Ultra delivers Class 0 protection on masonry surfaces that have been already coated with up to 10 layers of conventional paint as well as new masonry surfaces.
NOTE: It is important to speak to us and refer to the product data sheet prior to using this product to ensure the correct specification has been chosen for your surface.
Features and Benefits
Tested to BS476 Parts 6 and 7
Ideal for previously painted surfaces
Class 0 fire rating