This part is Leak Loc One-Step Blue Glue! This Item is (1) 1/4 Pint of Hot Blue Glue and no Purple Primer is needed with this glue. The size glue is used for small jobs (1-2 Manifolds)to Glue PVC Plumbing Parts together. We offer larger glue cans for Larger Jobs. Whenever you are Gluing to old plumbing you need to Purple Prime the old pipe Especially Flex because it can shrink up. You would then Blue Glue the old and new parts and then spin the new part until it stops. That's why we offer both the Primer and Glue together. We offer Glue with kits as well.
Note: No Purple Primer Needed.. You can use this glue without purpler Primer..
