Hydrofluosilicic Acid (50%)

17-4 PH (Stainless)B - Good
3% NI / IronN/A
ABS PlasticN/A
Acetal (Delrin ®)N/A
Alloy 20A - Excellent
AluminumD - Poor
Aluminum BronzeN/A
BrassN/A
BronzeB - Good
Buna N (Nitrile)A³ - Excellent
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20N/A
Cast IronN/A
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)N/A
CopperD - Poor
CPVCA³ - Excellent
Ductile IronD - Poor
EpoxyC¹ - Fair
Ethylene Propylene (EPDM)A³ - Excellent
Flourocarbon (FKM) Viton®A³ - Excellent
GraphiteD - Poor
Gray IronD - Poor
Hastelloy CN/A
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)N/A
Kynar® (PVDF)A³ - Excellent
LDPEB¹ - Good
MonelA - Excellent
Natural RubberN/A
NeopreneN/A
NI Plated DuctileD - Poor
NORYL® (PPO)B² - Good
NylonD - Poor
Polycarbonate (PC)A² - Excellent
Polyetherether Ketone (PEEK)N/A
Polypropylene (PP)A³ - Excellent
Polysulfone (PSU)D - Poor
Polyurethane (PUR)N/A
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA³ - Excellent
SiliconeD - Poor
Silicone BronzeB - Good
Stainless Steel - 304D - Poor
Stainless Steel - 316B - Good
Stainless Steel - 400B - Good
Stellite®N/A
TitaniumD - Poor
Tygon®N/A