HERESITE P-403L is designed for use in tank cars, railcars, 
storage tanks, heat transfer equipment, piping, spiral heat 
exchangers, blowers, fans, and other industrial equipment. 
Railcars: P-403L baked phenolic was the first organic lining 
ever installed in a railcar in North America. Today, thousands 
of cars have been lined with P-403L. 
Tanks and Vessels: P-403L has been used to line tanks and 
vessels as well. 
A high performance baked phenolic coating.
HERESITE P-403L coating is a highly chemical resistant baked 
phenolic coating designed for use in tank cars, railcars, and 
storage tanks where chemicals with a pH value less than 9 are 
likely to be encountered. This coating is formulated to be 
compliant with FDA 21 CFR 175.300. 
P-403L Typical Properties 
Abrasion Resistance: 80 mg weight loss per 1,000 cycles CS-17 
wheel with 1,000 g weight 
Flexibility: Passes 1 inch on a mandrel bend test


HERESITE P-403L设计用于油罐车，有轨电车，储罐，传热设备，管道，螺旋热交换器，鼓风机，风扇和其他工业设备。
P-403L烘烤酚醛是第一层有机衬里曾经安装在北美的有轨电车上， 今天成千上万的汽车已衬有P-403L。
坦克和船只：P-403L已用于为坦克和船只的高性能烘烤酚醛涂料。
HERESITE P-403L涂层是高度耐化学腐蚀的酚醛涂料，设计用于罐车，有轨电车和pH值小于9的化学品的储罐可能会遇到。 该涂料配方为
符合FDA 21 CFR 175.300。
P-403L典型特性
耐磨性：每1000个循环80毫克的失重CS-17
重量为1,000克的轮子
柔性性：在心轴弯曲测试中通过1英寸