Flux is required to modify the hardness of standard grades of bitumen. Seekay wax has advantages over materials fluxed with oil because they are non-greasy and are more stable towards oxidation and more resistant to weathering. Three sheets plus four graphs.

Details

Extent:
1 item
Identifier:
MS/2183/02/35
Access:
Open Access
rights:
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions

Browse this archive