Thermoguard Wallguard SFR is a smoke and flame retardant topcoat designed to complete the Thermoguard Wallcoat System for upgrading multi-layered or previously painted walls and ceilings to BS EN Class B s1 d0.

Available in Matt or Eggshell finishes and over 4,000 colours (RAL, BS, NCS – excluding metallic and fluorescent), this water-based acrylic coating offers durable fire safety with a high-quality decorative finish. Suitable for use on plaster, plasterboard, Artex, brick and concrete when used with Thermoguard Wallcoat Basecoat.

✅ Tested on high-risk Class 4 surfaces
✅ Ideal for corridors, stairways, and communal areas
✅ Meets UK Fire Safety Order 2005 escape route compliance

Surface Preparation

• Surfaces must be sound, dry, and free from grease or dust

• Remove flaking or suspect coatings and abrade smooth finishes

• Fill surface imperfections using a good quality filler

• Seal any water stains using a stain-blocking sealer suitable for water-based paints

Tech Data