Rika SAFR006 FIRE-X Intumescent Sealant White C3 310ml

Rikä FIRE-X is a 4-hour fire-rated intumescent and acoustic acrylic sealant. Halogen-free and polymer emulsion-based, it swells at 125°C, forming a char coat to restrict smoke and fire. Applications: • Ideal for door casings, service penetrations, partitioning, fire protection boards, cladding, and low-movement joints requiring fire resistance. It seals joints up to 35mm wide (recommended 8mm depth) and dries to a flexible, paintable surface. Performance & Certification: • Fire Rating: Independently tested to BS EN 1366-3: 2004 & BS EN 1366-4: 2006 (Bodycote Warrington Fire, Report No. 173658A). • 4-hour integrity for linear/penetration seals in non-combustible materials. • 1-hour integrity for vertical joints (up to 25mm) in combustible materials (timber). • Indicative BS476 Part 20 & 22 test at Warrington Fire Research confirms 4-hour fire rating. • Acoustic Performance: BS EN ISO 10140-2: 2010 – achieved a 55dB sound reduction index in plasterboard partition walls (University of Salford, Reports 2612 – 76, 77, 79 - 81). • VOC Classification: M1 & Indoor Air Comfort GOLD®. Features & Benefits: • Forms a protective char coat at 125°C • Excellent adhesion to various substrates • Remains permanently flexible and paintable • Effective sound dampening