I can look at the scotchweld range just recommended one as it available to someone on another forum ,not cheap and most come minimum 50ml which I why I went JB weld which is a similar double syringe pack but much much smaller you will need less than 1ml ! Those 3m products plus similar is how most composite bike have had dropouts/chain and seatstays bonded onto frame,likewise seattube sleeves,tube/lug junctions on a Colnago ,also bonding tubes together before the carbon wrap on custom tube to tube construction bikes and bonding bodywork onto McLaren type super car chassis