YouTube video by Renia explaining Colle de Cologne and Multi-Coll
- do the same thing
- Multi-Coll does it quicker, Colle de Cologne does it a little slower
- Multi-Coll designed for while-you-wait shoe repair
- drying tie 3-15 minutes
- minimum wait time 3 minutes
- after 15, need to reactivate
- Colle de Cologne
- drying time 5 minutes
- open time 30 minutes up to 45 minutes on vinyl and PVC
- also bond plasticized PVC
- works on EVA
- important for orthopedic build-ups
- ban bond thermoplastic rubber with right primer
- no toluene or MEK
- enough adhesive on both sides
- porous materials coated twice
- hardener for cross-linking
- TR
- clean
- prime
- wait 15 minutes
- why does it work?
- a little bit more like a plastics adhesive than some others
- TPU
- often as a shell around soft PU soling
- sheet soling material
- polyurethane
- same deal
- use their primer
- reinforce the soft, spongy material
- dry clear
- no brown or dark yellow glue line