u/KingOfTheUnitdStates

I’m a homeowner, I have 1 gallon of Canguard Plus 20 (CX-553020G) from Canlak/Ceramic Industrial Coatings.

I need to get the catalyst for it which has a product number of 448-109.

I am finding this to be impossible. How/where am I supposed to order this stuff as a homeowner?