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Your cart is empty.This EASY to use genuine JSP test kit will determine karat value of gold jewelry, coins, bars, and other precious metals! Simply apply a drop of the acid to your jewelry/item and watch the results appear! Our solutions are guaranteed to be FRESH and 100% ACCURATE! GUARANTEED! This 3 Piece appraisal kit includes: - (1) JSP 14K Testing Acid Solution 0.5 oz. (14 g)- Easy to read instructions! Drop a few drops of the test acid on the item you are testing and observe the quick reaction! These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. A MUST-HAVE for anyone who invests in gold!
steve s.
2025-07-18 15:13:23
does a good job of cleaning out components of carbs as it stated.
Michael
2025-06-05 12:32:19
I saw a man use this to clean a gunked up carb on a powerwasher. It worked great and I had to try it.
Matthew bass player
2025-05-06 16:25:27
Cleans up tube and jet lickily split. Just rinse with carb spray and give it some pokes with small wire. Mower works great now and many others I have repaired using this gold tester acid
Customer
2025-05-04 17:53:38
Eats carburetor gunk quickly saving time. Great for keeping the small engines running nicely.
J REMY
2025-04-30 10:08:17
Combine this solution with a cheap set of fine jet picks and some carb cleaner, and you'll be a certified YouTube small engine repairman.
Cruiser
2025-01-12 12:14:09
Product works great!!!
Terry Reynolds
2024-12-21 11:45:55
Works for clean small carburetor parts
Ant
2024-11-12 18:49:10
I bought this to clean out my carburetor jets on my generator. Worked fantastic. It’s acid so be very careful how and where you use this stuff!
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