The maximum surface drying time (min) for class A type plastic em
| The maximum surface drying time (min) for class A type plastic emulsion paint as per the Indian standard is
A. 45
B. 75
C. 60
D. 240
Please scroll down to see the correct answer and solution guide.
Right Answer is: A
SOLUTION
As per IS 15489 : 2004:
1. Maximum Surface drying time for class A and Class B type plastic emulsion paint is 45 minutes.
2. Maximum Surface drying time for class C and Class D type plastic emulsion paint is 90 minutes.
3. Maximum Hard drying time for class A and class B type plastic emulsion paint is 240 minutes.
4. Maximum Hard drying time for class C and class D type plastic emulsion paint is 480 minutes.