To seal metal joints against air leaks in low, medium, and high pressure duct systems.
PROseal Spray is a premium water-based, high velocity duct sealant that can be applied using a wide range of sealant application equipment.
- Sprays easily from a variety of equipment
- Tremendous labor savings
- Indoor/outdoor grade
- For applications up to 15” w.g.
- UL 181B-M Listed
- UL 723 Classified
- Conforms to requirements of NFPA 90A & 90B
- Qualifies for LEED® Credit EQ 4.1
- UV, water, and mildew resistant
- Permanently flexible
- Will not drip or sag
- Low shrinkage
- Excellent adhesion to metal
- Mild odor
- Paintable – latex or epoxy paints
- Manufactured by SMWIA Local 12