We have taken the best sealant on the market, Xpress Seal, and added our UV dye to it.  Now you have the best of both worlds in one direct inject product.  Our UV dye is so bright, leaks can often be seen with nothing more than the naked eye.  Great for finding larger leaks.  In many cases, no UV light needed or special glasses.  Our Sealant is the fastest sealant and the longest history of any other sealant.  Now going on 18 years and millions of leaks still sealed.


Xpress Seal with UV Dye is compatible with all oils and refrigerants except ammonia.


Made in the U.S.A.




Xpress Seal

With UV Dye

Cat No.



Xpress Seal UV Dye 1.5 to 5 tons

Comes 6 per case.


Win a VETO bag

from Vapco!

Click here to

find out how