Sonic Foam System - Bit Socket Set 1/2" - 38 Pieces - 1/3 (Small) D/C by OG You could certainly use this

You could certainly use this as a stand alone sealant

but I've always come back

We brought these heavy-duty stainless steel nozzles into the shop because I was sick of the low-quality

yet extremely flexible hose like this

Sonic Foam System - Bit Socket Set 1/2" - 38 Pieces - 1/3 (Small) D/C by OG You could certainly use thisThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On. This is a 1 2" socket set with flank sockets ranging from 10 to 32 mm, E sockets from E10 to E24, hex bit sockets from 8mm to 17mm, and bit sockets from T45 to T70.