Block Tester r BT-600 Replacement Combustion Leak Test Fluid 16 Oz

Description

🧪 Detect leaks before they detect you—stay ahead with every test!

The BT-600 Replacement Combustion Leak Test Fluid by Block Tester is a 16-ounce solution designed for up to 16 tests. Compatible with gas, diesel, propane, CNG, and other alternative fuels, it provides instant visual detection of combustion leaks by changing color from blue to yellow. Engineered for use with Block Tester devices, this fluid offers reliable, precise, and efficient leak testing for professional-grade diagnostics.