Welcome to Würth Germany For trade customers only Contact +49 7940 15-2400
Fire-retardant filler

The images are examples. For detailed information, other images and documents, please select individual articles from the following table.

Fire-retardant filler

Intumescent, dispersion-based filling material for universal application

See product details

Available in 2 versions

Exclusively for trade customers

Register now and access more than 125,000 products

Variants

  • Foams up in the event of a fire

  • Permanent elasticity

  • Resistant to ageing

  • Easy-to-apply filler
Notice
  • The sealant must not be used in damp environments

  • Do not apply if the sealant is exposed to heavy rain, successive frost and thawing, UV radiation or splash water

  • Do not paint over as this would hamper foaming in the event of fire

  • Storage: Frost-free, shelf life 12 months

Product approval for fire protection filler Z-19.11-1388 System approval for fire partition W1 system <[C1]/> fire resistant Z-19.53-2568