Michael

Hi @michael-s-morse,

I and a few others have experimented with fabric with TPU on both sides, but everyone has concluded that it is unsuitable because it is very difficult to heat seal – you can’t apply heat directly to it with a sealing iron because the iron melts the TPU, creating a sticky mess. You have to sandwich it between two layers of…[Read more]

Hi @michael-s-morse,

I and a few others have experimented with fabric with TPU on both sides, but everyone has concluded that it is unsuitable because it is very difficult to heat seal – you can’t apply heat directly to it with a sealing iron because the iron melts the TPU, creating a sticky mess. You have to sandwich it between two layers of…[Read more]

Hi @michael-s-morse,

I am currently sourcing fabric with TPU on one side and a thick, airtight PU coating on the other side, so stay tuned for that addition to the shop! I and a few others have experimented with fabric with TPU on both sides, but everyone has concluded that it is unsuitable because it is very difficult to heat seal – you can’t…[Read more]