Home › Forums › DIY Packrafts › First seams – how to tell if it’s good? › Reply To: First seams – how to tell if it’s good? March 30, 2021 at 5:21 pm #14072 Matt (Admin)Keymaster Yep, that sounds about right (see the “Note” about sealing different fabrics together on the Heat Sealing page). You don’t need to join 450 to 450 in any of my designs, so don’t worry about that. Cheers!
