A special organically modified Polysiloxane, AFCONA LE3270 has a very low surface tension and can substitute AFCONA 3700 as a PFAS-free alternative.
AFCONA LE3270 is an excellent anti-crater and substrate wetting agent and compatible with most solvent-based systems. With a minimal foam stabilising effect, it is widely used in refinish topcoats to prevent crater formation caused by different applications.
AFCONA LE3270 is suitable for:
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