Bayliss Greenhouse Autovent XL eBay Active New improved formula|Maximum protection against

New improved formula|Maximum protection against water damage to brick work

MDF and cork

Advanced puffer pack enables accurate placement of powder into wasps nests|Treat nest in early morning or late evening for the best results|Child resistant cap|Contains Permethrin

|For use with vehicles up to 2

No gas refills needed

Bayliss Greenhouse Autovent XL eBay Active New improved formula|Maximum protection againstReliable, quality built anodised aluminium automatic window opener for greenhouses. Clamps onto most aluminium greenhouse vents no need for drilling. Can also be used for timber framed vents. Will fit a window weighing 12. 5kgs (28lbs), exerting a load of 6. 5kgs (14lbs). It is temperature adjustable and can be set to start opening the window from 13 18C (55 65 F)