Heavy-Duty metal construction Fine-tuned adjustable flow rate marks to keep a consistent bead size Improved can-angle design helps flow during overhead applications Works well with all TYTAN Professional foam sealants and adhesives Recommended for standing application of TYTAN Subfloor adhesive Recommended for foam sealants use in deep and hard to reach applications Description: Extra-long 31.5” barrel and heavy duty metal construction, designed for ergonomic standing application of subfloor adhesive. Improved design in can angle works well with all TYTAN adhesives and foam sealants in above head applications. Added nozzle marks allow for a more consistent bead size during application from job to job.