Loctite Nordback PC 7221 - 5.4kg

Offers high chemical resistance to protect against extreme corrosion.
Common Characteristics
LOCTITE® PC 7221 is a 2-part, grey, ceramic-filled, brushable, epoxy-based surface coating formulated to protect equipment against extreme corrosion caused by chemical exposure. It has high chemical resistance. The coating forms a glossy, low friction surface that protects against turbulence and cavitation. It offers superior adhesion and bonds well to all metal substrates.
Protects metals against extreme corrosion.
High chemical resistance.
Brushable.
Superior adhesion properties.
Technical Data
ParameterValue
Mix ratio by volume (A:B)2.3:1 
Mix ratio by weight (A:B)100:29.4 
Working time20  min
Surface drying time16  h
Recommended layer thickness>0.5  mm
Shore D hardness83 
Compressive strength69  N/mm2
Shear strength17.2  N/mm2
Service temperature range-30 +65  °C
Technical Specifications
Technical Specifications