Arctic Hayes Smoke 3g Grey Pellets - 100pk
20 +£25.32 £21.10 eachsave 10%
3g grey smoke cartridges with easy to use finger grip base. Supplied in a re-sealable plastic pack. Used for airflow testing of chimneys and flues. 3gm pellet - about 45 second burn time, 8 m3 of smoke.