FOAM is a two component injection product, intended for cavity filling,
air and gas sealing and consolidation of highly fractured strata.
ROCSIL FOAM is applied using a metering pump and a mixing gun.
The mixing of resin and catalyst,
in a volume ratio of 4 to 1, produces an immediate foaming reaction,
followed by a rapid expansion of the product to as much as 30 times
its original volume. After expansion, ROCSIL FOAM hardens in several
By virtue of its fire resistance
classification, ROCSIL FOAM is also suitable for sealing off underground
heatings as well as for fire-fighting duties in deep mines.