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