Courtesy of Mark Polhemus of Granite Construction Company.
Thanks also to Reed & Graham for the aggregate.
You need the following:
1 - Mix ingrediants
- FINES - little pieces of rock, or bits of old car tires
- AGGREGATE - bigger pieces of rocks
- OIL - preferably AR-4
- A big thing to heat it in
2 - Heat to 360 degrees F
3 - Spread it out
4 - Let it harden
(see picture below)
Warning, I haven't tried this myself... it sounds dangerous.
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