1 Cerfa-Kleen 5395AT â Bio-stable cleaner and rust preventative is multi-metal compatible, usable with pressure spray up to 6000 psi. at 60-140Â°. 2  Cerfa-Kleen 5398 â Non-nitrited, low residue, spray cleaner provides short-term in-plant rust protection, presents no barrier to subsequent coating or welding.
How long does a round of golf take? Too long!!! Well with 4 players in a charity event my record was 5hrs 45mins, this is not a good record. Would have stop after 9 if it wasn't for charity. Turned out to be a really good day but woukd have been even better with a sensible amount of time on the course.
Timeline of format changes. 1  1860: Contested over 36 holes, played on a single day. 2  1892: Extended to 72 holes, played over two days. 3  1898: Cut introduced after 36 holes. Those 20 or more strokes behind the leader were excluded. 4  1904: Extended to a third day with 18 holes on each of the first two days. Cut rule unchanged.