Multi-purpose Fire Suppressant Solutions For Work & Play in Australia. Our Fire Stryker fire extinguisher can be used on: Class A, B, C, E, F (up to 1000V), the perfect addition to your fire safety equipment like smoke alarms and fire blankets. And is the latest technology to surpass traditional extinguishers. Maintenance free, super portable, non-toxic waste and much more affordable. Suitable for 4WDs, Caravans, Boats, Around the Home, camping, in a workshop, in a kitchen. Great to just grab and go, put in a backpack and keep your family safe.