SpeedCure 938 by Lambson (Sartomer) is a antimony-free bis-(4-t-butylphenyl)-Iodonium hexafluorophosphate. Acts as a low yellowing cationic photoinitiator. Enables good adhesion to metal substrates... view more

SpeedCure 976 by Lambson (Sartomer) is a diphenyl[2-(phenylsulfanyl)phenyl]sulfonium hexafluoroantimonate in propylene carbonate. Acts as a cationic photoinitiator. Cures cycloaliphatic epoxy resins... view more

SpeedCure 976D by Lambson (Sartomer) is a transparent, pale yellow colored mixture of triarylsulphonium hexafluoroantimonate salt in a reactive solvent. Acts as a cationic photoinitiator. Cures... view more