Whether you're spraying polyurea coatings or spray foam insulation, the Fusion MP (Mechanical Purge) Gun handles it all. Advanced mix module and tip design provides excellent mix and material properties providing a smoother finish and better atomization. Its rugged design provides you great results at the job-site. At Pinnacle we supply only genuine Graco replacement parts. Protect your investment and reduce downtime, trust only genuine Graco parts.