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Description of the intumescent putty Promaseal A
One-component intumescent elastomeric mastic made of acrylic resins for fire-resistant sealing of joints and small gaps.
- Elastic and resistant.
- Intumescent, when subjected to the heat of the fire, it creates an insulating foam.
- Great adhesion on the supports.
- Supports later painting.
- It can be installed on walls and slabs.
