Ecospray Rigid Polyurethane Spray Foam - SPF - is a fast reactive 2-component system that is processed by specialized 2-component dispensing/ spraying equipment. The mixed chemicals expand up to 30 times the liquid volume providing a closed cell foam layer which has excellent long term thermal insulation properties. lt can be applied as a continuous layer enabling a seamless monolithic membrane to be built up on the surface being covered. Together with its excellent adhesion to clean surfaces it seals against air drafts and will also act as a waterproofing membrane - a true 3 in 1 system.
The high reactivity of SPF means it can be applied overhead to the underside of structures without dripping off equally as well as it can be applied downwards onto surfaces with sharp changes in angles. For exterior application it is recommended to apply a weatherproof topcoat to the foam.
Ecospray SPF uses a blowing agent that has Zero Ozone Depleting Potential (ODP), Zero Global Warming Potential (GWP) and is VOC compliant (does not contribute to smog build up) - truly environmentally friendly!
Typical applications for Ecospray SPF : -