200 X 700mm PITSTERPRO sewn rock wool

Bag around 400 grammes
resists to temperature of 850 ° C
when your engine eat oil is absorbed by this wool and burned. Your muffler becomes noisy and the body will be subjected to the fire which may deteriorate the envelopes in carbon.

-disassemble your muffler
-Cleaning tube perforated internal
-wrap the fiber tube greenhouse to slip it into the body of your silencer