B1 4hr Expanding Fire Foam

The smallest of gaps around your windows and doors can make a huge difference to the temperature in your home. This is true particularly during the winter when your efforts should be focused on keeping as much heat as possible inside. Gaps can also let in insects and other unwanted pests which can cause problems in your property. Our fire foams are B1 fire rated for a period of four hours. Once applied to the surface, it will expand fifty times its original volume. All of the foams that we list on our website have gone through strict testing and they meet stringent standards for fire resistance and safety. This product is incredibly economical and is suitable for filling gaps where traditional fillers would usually fail. As well as the fire-retardant properties, they also have acoustic qualities too, reducing how much sound travels. It’s quick setting so it can be sawn, cut or plastered over in as little as an hour. Browse our range of approved and tested expandable fire foam suitable for many different applications. Sealants and Tools Direct are proud to bring our customers products such as these. We do take a lot of time, effort and care in selecting only the best products for our customers. We want to deliver products that you know and trust that get the job done time and time again. To find out about the specifications on each of our products and to find the one that’s right for you, simply browse our selection and find what you need and the product description will provide all of the details.