ASTM D6107 – Standard Specification for Stop-Leak Additive for Engine Coolants Used in Light Duty Service
Description:
Abstract
This specification covers the requirements of a stop-leak additive to function effectively in automobile and light duty service. The stop-leak is intended to seal small leaks in engine cooling systems without adversely affecting heat transfer and fluid flow. The hole plugging capability, and foaming tendency of the stop-leak additive shall be tested to meet the requirements prescribed.
Scope
1.1 This specification covers the requirements of a stop-leak additive to function effectively in automobile and light duty service. The stop-leak is intended to seal small leaks in engine cooling systems without adversely affecting heat transfer and fluid flow.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
ASTM D6007