ARBO FR-RS Fire Retardant Tape – Window, Door & Façade Sealing (Butyl Fire Tape)

Description ARBO FR-RS fire retardant tape is a high-performance butyl sealing tape designed for fire-rated sealing around windows, doors and façade systems. It provides airtight, waterproof and fire-resistant protection in a single solution, making it ideal for modern construction and refurbishment projects. ✅ Fire Class B rated ✅ Airtight & waterproof ✅ No curing time ✅ Professional façade sealing Protect your façade against fire, air leakage, and water ingress with ARBO® FR-RS Fire Tape.Made from a premium elastomeric modified butyl, this innovative rolled sealant is designed to create airtight and fire-safe detailing around windows, doors, and façade elements. Its adhesive strength grows over time, delivering a long-lasting seal you can trust. For full façade sealing systems, this tape can be used alongside our EPDM membrane strips to create a complete airtight and waterproof barrier. What is fire retardant tape used for? Sealing around window and door frames Fire-rated façade joints Preventing fire and smoke spread Airtight sealing in building envelopes Waterproofing vulnerable junctions Fire Tape vs Standard Butyl Tape Feature FR Fire Tape Standard Butyl Tape Fire Resistance Yes (Class B) No Smoke Emission Low Not rated Airtight Seal Yes Yes Water Protection Yes Yes Building Compliance Yes No Key Features Fire Retardant Performance– Classified to Fire Class B, with low smoke emission and no burning drop formation.– Limits fire penetration around frames and joints. Airtight Seal for Energy Efficiency– Reduces air leakage and improves thermal performance of buildings.– Helps cut heating and cooling costs. Water Ingress Protection– Prevents moisture penetration at vulnerable junctions.– Protects windows, doors, and façades from damage. Versatile Application– Bonds to glass, steel, aluminium, stone, wood, and concrete.– Suitable for use on new builds or refurbishments. Easy Installation– Supplied with a convenient split liner (30 mm from the edge) for quick, accurate placement.– Flexible and clean to work with — no curing time required. Why Choose ARBO® FR-RS Fire Tape Over Other Products? 3-in-1 ProtectionUnlike standard sealing tapes, FR-RS combines fire resistance, air tightness, and water ingress protection in a single solution — saving time and cost on site. For sealing joints and gaps around frames, pair this product with our ARBO sealants for a complete fire-rated sealing solution. Tested Fire PerformanceCertified to Fire Class B, it offers low smoke emission, no dripping parts, and superior protection against fire spread compared to standard butyl or acrylic tapes. Superior AdhesionThe high-quality elastomeric modified butyl adhesive grows stronger with time, creating a robust seal even on challenging surfaces like glass, aluminium, and stone. For improved adhesion on porous surfaces, use Arbo AFS Primer Improved Energy EfficiencyBy maintaining an airtight barrier, FR-RS reduces heat loss and air leakage, outperforming standard sealing tapes that don’t focus on thermal performance. Moisture BarrierProvides excellent resistance to water ingress, protecting façades, windows, and door frames from long-term damage. Simple, Clean InstallationIts split liner (30 mm from the edge) makes positioning fast and accurate — no curing or extra tools required. ARBO® FR-RS Fire Tape is engineered for professionals who want reliable fire safety and lasting airtightness — without compromising on ease of use or performance. Where larger areas require sealing or waterproofing, consider our Arbo Easy Stick GS EPDM membrane for fast and reliable installation.