You can choose from a number of different adhesives, depending on your needs. Read this post for advice on choosing the best adhesive.
PVC Adhesive Glue: Adiseal Strong Bonding
The PVC TrimWelder 10 oz. Fill and Flex Sealant/Adhesive - White Fill and Flex is a urethane based, 1 part, PVC adhesive/sealant with premium grade
10 oz. White Fill and Flex Sealant/Adhesive
How to Stick PVC to Metal - CT1
Titebond Ultimate PVC Trim Adhesive and Sealant and PVC Trim Joint
Titebond® PVC Trim Joint Adhesive 4 oz. - 10 Pack at Menards®
Pvc Trim Glue
Titebond PVC Trim Joint Adhesive
What is the Best Adhesive for Bonding PVC Plastic? - Antala Ltd.
Royal Adhesives 4827127 Trim Welder High Strength PVC Slow Cure
Alexandria Moulding 7/32 po x 1.1/2 po x 8 pi Latte en PVC blanc
PVC Adhesive Glue: Adiseal Strong Bonding