Bun Silicone

Bun silicone foam is a high-quality silicone foam material designed for cushioning and seating. Bun silicone foam tolerates resistance to compression set for long term consistent cushioning and comfort. Bun silicone features:

  • resistance to weather and UV for continuous high performance cushioning
  • available in three firmness ranges
  • outstanding comfort; very effective in distributing loads evenly over cushion to reduce high-pressure points and providing passenger comfort
  • excellent FST (flame, smoke and toxicity) characteristics meeting the most stringent global standards
  • no additives, unlike many foams used for rail cushioning which use additives or fillers to meet FST standards; this ensures life of the resistance to compression, cushion durability and comfort
bun silicone manufacturer

Compression resistance

Bun silicone foam tolerates resistance to compression set for long term consistent cushioning and comfort.

Load distribution

Effective in distributing loads evenly over cushion to reduce high-pressure points and providing passenger comfort.

meets global standards

Excellent FST (flame, smoke and toxicity) characteristics meeting the most stringent global standards.
BISCO® bun silicone foam (MF1 bun silicone foam) is a durable seat cushion material that uses proprietary silicone technology that maintains firmness and thickness longer than traditional urethane foams. MF1 foam allows engineers to optimize seat design, providing passenger comfort while reducing weight and size. Additionally, all grades of MF1 foam are formulated to meet various global fire safety standards including BS 6853, En 45545, Din 5510, and nFF 16-101.

Data Sheets

Technical Literature

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