The 'Gap Filler' product range has high volume yields, high thermal and acoustic properties and is designed for filling large gaps. This range also includes 'Gap Filler XTRA' which has an even greater volume yield (50% more Litres than standard).
The Gun Grade Versions of these products are now fitted with DuraValve™. DuraValve™ is a unique valve system that improves the yield and performance of Soudafoam products over much longer time periods than standard valves.
DuraValve™ puts an end to commonly known issues such as poor yield and non-extrusion of PU Foams and is a standard for most gun applied Soudafoam Products.