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PMW
Transparent fire protection coating system for wood
Renitherm® PMW is an intumescent coating on synthetic resin dispersion base which forms a carbon char under the effect of heat, thus insulating the substrate.
Renitherm® PMW fire protection coating for wood insulates against heat, check the fire, prevents propagation of fire, and diminishes flue-gas density and
flue-gas temperature, protects real values for and reduces the risk of damage.
Renitherm® PMW fire protection coating for wood has been tested to BS 476: 7
Uses
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solid wood, thickness ≥ 8 mm
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particle boards, thickness ≥ 12 mm
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plywood for construction, thickness ≥ 12 mm
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only for interior use
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protect from mechanical stress
Drying times
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Drying time as follows refers to a temperature of 20°C and relative humidity of about 65
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Renitherm® PMW: per layer 12–24 hours, fully dry after 48 hours
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Renitherm® PMW TC: dust-dry after 4 hours, dried through after 12 hours
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Please be aware that the coating system is sensitive to pressure in the first weeks
Surface Maintenance
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no acid or alkaline cleaner!
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no solvent!
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surface cleaning only with
dry and smooth cloth
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