2023
- hf-1568 aliphatic polyisocyanates (hdi trimers)2023-11-21
- hf-3550 low temperature unsealing single component hdi isocyanate curing agent2023-11-21
- hf-4416 low temperature unsealing single component hdi isocyanate curing agent2023-11-21
- costron (formerly bayer) desmodur 44v20l polymethylene polyisocyanate crude mdi black polymeric mdi 9016-87-92023-11-21

