BMS - Fire resistant silicone sealant.
High-quality, neutral, elastic, single-component silicone sealant, compliant with flammability standard DIN 4102 B1 and with a fire resistance up to 240 minutes. Suitable to seal joints and expansion joints for both structural and finishing works.
- Fast installation
- Very easy to apply
- Colourfast (grey) and UV stable
- Permanent elasticity after polymerisation
- Excellent adherence to most materials
- Width of joint: 5 - 30 mm (2 x depth)
- Average consumption: 3 m/can (10 x 10 mm)
- DIN 4102-part 2: class B1
- Cannot be painted over
- Plastic can of 310 ml
- Use-by date: 9 months in unopened packing
- Skin formation after 20 minutes (20°C)
- Curing rate: 1 mm / 24 h
- The surface has to be clean, dry as well as grease- and dust-free