Firecheck Flame Retardant Spray Firecheck Flame Retardant Spray is a professional water-based treatment designed to improve fire resistance on a wide range of absorbent materials including fabrics, paper, scenery, props, drapes, and soft furnishings. Widely used across theatre, live events, film, schools, exhibitions, themed attractions, and venue installations, Firecheck provides a simple and effective way to help reduce flame spread on treated surfaces. The ready-to-use formula is colourless, odourless, non-toxic, and dries to an invisible finish with no sheen, making it ideal for scenic and decorative applications where appearance matters. Available in multiple sizes including 750ml spray bottles, 5 litre refills, and 25 litre bulk containers, plus a convenient 5L refill with empty applicator spray bottle. Key Features Water-based flame retardant treatment Suitable for most water-absorbent materials Colourless, odourless and non-toxic Invisible finish with no sheen Quick and easy to apply Ideal for theatre drapes, scenery, props and fabrics Approx. coverage: 10m² per litre Suitable for brush, roller or spray application Available Variants 750ml Spray Bottle – ready-to-use trigger spray for smaller jobs and touch-ups 5 Litre Refill – ideal for regular scenic and venue use 25 Litre Bulk Container – suitable for workshops, venues, and large-scale applications 5 Litre + Empty Applicator Spray Bottle – refill solution supplied with empty applicator bottle Suitable Materials Fabrics and curtains Scenic cloths and drapes Paper and cardboard Hessian and natural fibres Foam rubber Polystyrene Many other absorbent materials Applications Theatre and stage scenery Curtains and drapes Exhibition stands Escape rooms and themed attractions Film and TV props Schools and community productions Decorative event installations Application Advice Apply a fine, even mist to all exposed surfaces of the material being treated. Ensure the surface is clean and dry before application. Drying time is typically around 1 hour per coat with full drying achieved within 24 hours depending on environmental conditions. Always test on a small inconspicuous area first to confirm compatibility and finish. Technical Specifications Type: Water-based flame retardant spray Finish: Invisible / no sheen Odour: Odourless Coverage: Approx. 10m² per litre Application: Spray, brush, roller or dip Suitable For: Water-absorbent materials A trusted flame retardant treatment for theatre, scenic, and event applications where safety and appearance are equally important. DOWNLOAD: SAFETY DATA SHEET