Screwfix firefoam

Am I reading this correct that it can be used around oils.
I want to insulate/seal pipes where they pass through a wall from an external oil fired boiler. 577&ts470

and DIN 4102 (B1). Use as a backing material in through joints and around fire doors and exits. Expands up to 50 times its original volume and dries hard. Can be trimmed with a trimming knife for flush finish. Used in all applications where large holes need to be filled.

usenet at lklyne dt co dt uk
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