Due to COVID-19, we are running on minimum staff numbers, therefore call waiting times may be longer than usual. Our eShop is open 24/7 and we are delivering as normal. Please place orders online if possible to reduce telephone waiting times and only call if it is essential, otherwise please use our contact formand our Customer Services Team will get back to you as quickly as possible.
3g grey smoke cartridges with easy to use finger grip base. Supplied in a resealable plastic pack. Used for airflow testing of chimneys and flues. 3gm pellet - about 45 second burn time, 8 m3 of smoke.