Bostik Fire Rated Expanda Foam® is a one component, self expanding, ready to use, fire resistant, polyurethane foam. It will not shrink and cures to an airtight, moisture resistant seal. The straw adapter included aids in easy application, especially to fill gaps of all dimensions in the most difficult locations.
Where to Use
Substrates
Materials
Bostik Fire Rated Expanda Foam® is a one component, self expanding, ready to use, fire resistant, polyurethane foam. It will not shrink and cures to an airtight, moisture resistant seal. The straw adapter included aids in easy application, especially to fill gaps of all dimensions in the most difficult locations.
Where to Use
Substrates
Materials