The solventborne sealing topcoat CHAR 17 FINISH will be applied to protect the intumescent layer of CHAR 17 from moisture and the environment. Overcoating of CHAR 17 with CHAR 17 FINISH sealing topcoat is always recommended to ensure durability. It is absolutely necessary in the presence of high moisture and advised in any case to avoid surface stickiness, dirt pick-up and fingerprints. The CHAR 17 system require specialist's attention to application timing and environmental conditions during application and drying. The use of CHAR 17 system is not advised outdoors.
CHAR 21 waterborne intumescent paint for fire protection of steel structures, concrete and reinforced concrete structures, masonry, concrete and drywall partitioning walls, wood surfaces ....
CHAR 17 waterborne intumescent clearcoat provides fire protection to wood and other flammable substrates, while preserving their natural appearance. Classified B-s1, d0 for reaction to fire.
CHAR 18 polyurethane flame retardant clearcoat provides durable fire protection to wood floorings, while preserving their natural appearance. Classified Bfl-s1 for reaction to fire.