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Fire protection acrylic ACR 240
Intumescent, high-performance fire-retardant acrylic for fire-safe sealing of linear joints and partitions.
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- Fire resistance up to EI 240
- Fast mounting, mostly on one side
- Excellent soundproofing in joints just 12 mm deep
- Minimal levels of hazardous substances are released
- Halogen- and silicone-free, can be painted
- Good adhesion to various surfaces
- Resistant to moisture and spray water
- Odourless and UV-resistant
- Extensively tested in fire-safe applications
When using in fire protection partitions or construction joints, observe the guidelines of ETA-24/0630, ETA-21/0084 and the Würth installation instructions.
ETA-21/0084 - Sealing of linear joints
ETA-24/0630 - Partitions
- For fire-protection sealing of horizontal and vertical joints with minimal expansion load in solid walls, lightweight dividing walls and solid ceilings.
- For fire-protection partitioning of metal and plastic pipes and electrical cables in solid walls, lightweight dividing walls and solid ceilings.
The base material must be clean and free from dust and grease. Position the caulking gun. For precision work, use a spatula or knife. If backfill material is required, install this securely in the specified depth.
Select RAL-colour code
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