One part, neutral -curing, fire stop silicone sealant (not an intumescent), prevents the spread of smoke and flames through open joints, penetration seals, partition walls and curtain walling. Used by sealant applicator professionals, firestopping professionals and tradesmen alike.
• Available in black, white and grey
• Meets BS476 Part 22:1987 standard
• Movement capability +/- 50%
• Neutral cure, fire stopping certificated
• Up to a 4-hour fire rating