Harvest Fields Plumbers Arms member Plumber Gas Engineer Subscriber Messages 10,441 May 25, 2017 #2 Rather you than me!!
gas tec Gas Engineer Messages 26 May 25, 2017 #4 I would silicone the outside, silicone the inside and bid good day to them bees.
Last Plumber Esteemed Plumber Gas Engineer Subscriber Messages 4,797 May 26, 2017 #5 They're probably masonry bees They're Friendly, don't kill them ! Google em !
ShaunCorbs Super Moderator Staff member S. Mod Plumber Gas Engineer Subscriber Messages 34,181 Solutions 3 May 26, 2017 #6 Seal the inside and after winter seal out