Bostik Fireban One Fire Rated PU 600ml Limestone

Bostik Fireban One is a fire rated intumescent, low modulus, one component, and Class-A polyurethane sealant. When cured it will form a tough, flexible fire rated seal capable of cyclic expansion and compression movement of 50% (±25%) of the original installed joint width. Bostik Fireban One is resistant to normal weathering conditions such as rain, sunlight, snow, sleet, ozone, atmospheric contamination and pollution. Its excellent weather ability enables it to retain its original properties after years of exposure.

• Fire Rated up to 4 hrs (1530.4-2005)
• Low modulus 50 % (±25%)
• Acoustic rated
• Excellent durability
• One component, no mixing required
• Paintable (refer limitations)
• Non staining
• Does not support fungal growth